Lockformer Machine Historical Serial Numbers

Use this reference to identify your machine's approximate manufacture year based on its serial number prefix and sequence. Data compiled from manufacturer records spanning 1940–2006.

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Lockformer / Band Saw / Snaplock Flanger
Cleatformer / Triple Cleatformer / S&D Cutter / TDC Machine
Clip Roll / Speednotch / Flanger / Slitter
Collar Maker / Spin Collar / Roll Bender / Cut-To-Length / Quiclok
Quiclok 24 / Power-Lok / Vulcan Series
Power Unit / Slitter / Duct Board / Slip Roll / Button Punch
PCM / Excalibur / Pipefab / Corner Caddy / Screen Express

Lockformer / Band Saw / Snaplock Flanger

2006 data = final production run. AG prefix changes to AGA beginning 1996. SS20 column relabeled "SS20 & Hemming Machine" from 1990 onward per source. 14 Band Saw data ends 1970 (blank thereafter); 24S Band Saw runs continuously 1959–2006.

Year	14, 16, 18 Lockformer	20, 22 Lockformer	SS20 / SS20 & Hemming Machine	24 Lockformer	20, 22, 24 AG Flanging ATT	14 Band Saw	24S Band Saw	20 & 24 BPSL	Snaplock Flanger
1940	1141	1-185		S-910
1941	1266	1-645		S-1557
1942	1399	1-802		S-1619
1943	1524	1-923		S-1658
1944	1681	2-285		S-1831
1945	1939	3-308		S-2478
1946	2239	4-934		S-3240
1947	2417	6-203		S-4670
1948	2558	7-106		S-5662
1949	2701	7-947		S-6819
1950	2866	9-043		S-8303
1951	3016	9-729		S-9148
1952	3193	10-444		S-10188
1953	3390	11-210		S-11231
1954	3554	11-957		S-12163
1955	3765	12-813		S-13299
1956	3928	13-500		S-14657
1957	4235	14-086		S-14657
1958	5043	14-595		S-15263
1959	5296	15-200	SS1381	S-15906	AG52449	3069	2726	BL-353
1960	5611	15-758	SS1491	S-16337	N/A	3093	2820	BL-432
1961	5924	16-249	SS1566	S-16716	AG53476	3113	2911	BL-499
1962	6202	16-699	SS1637	S-17094	N/A	3128	3008	BL-667
1963	6475	17-130	SS1694	S-17454	AG54483	3141	3110	BL-1029
1964	6807	17-617	SS1747	S-17843	AG55003	3157	3205	BL-1428	BPF-406
1965	7158	18-083	SS1807	S-18216	AG55549	3174	3318	BL-1784	BPF-547
1966	7479	18-491	SS1878	S-18602	AG56216	3196	3477	BL-2103	BPF-642
1967	7781	19-002	SS1957	S-18957	AG56596	3207	3589	BL-2380	BPF-710
1968	8180	19-678	SS2049	S-19337	AG57113	3228	3705	BL-2777	BPF-779
1969	8572	20-193	SS2120	S-19733	AG57414	3241	3819	BL-3126	BPF-838
1970	8844	20-625	SS2198	S-20063	AG58149	3293	3942	BL-3377	BPF-887
1971	9133	20-1173	SS2265	S-20526	AG58657		4061	BL-3625	BPF-926
1972	9523	20-1887	SS2321	S-21117	AG59269		4253	BL-3891	BPF-977
1973	9925	20-2741	SS2390	S-21878	AG60035		4427	BL-4194	BPF-1049
1974	10251	20-2773	SS2422	S-22214	AG60472		4519	BL-4424	BPF-1127
1975	10492	20-3274	SS2449	S-22551	AG60893		4591	BL-4567	BPF-1164
1976	10728	20-4282	SS2477	S-22954	AG61375		4658	BL-4716	BPF-1204
1977	10974	20-4979	SS2509	S-23419	AG61982		4747	BL-4873	BPF-1247
1978	11259	20-5669	SS2553	S-23942	AG62554		4837	BL-5077	BPF-1297
1979	11513	20-6357	SS2586	S-24334	AG63138		4953	BL-5279	BPF-1354
1980	11802	20-6965	SS2622	S-24611	AG63602		5053	BL-5453	BPF-1405
1981	12061	20-7429	SS2656	S-24860	AG64016		5100	BL-5590	BPF-1449
1982	12273	20-7707	SS2687	S-25030	AG64245		5132	BL-5689	BPF-1487
1983	12461	20-8117	SS2722	S-25300	AG64597		5171	BL-5796	BPF-1514
1984	12643	20-8556	SS2754	S-25645	AG-64964		5223	BL-5914	BPF-1530
1985	12799	20-8946	SS2786	S-25962	AG65309		5263	BL-6042	BPF-1554
1986	12953	20-9313	SS2822	S-26291	AG65651		5301	BL-6189	BPF-1571
1987	13071	20-9688	SS2847	S-26648	AG66042		5333	BL-6311	BPF-1604
1988	13207	21-0106	SS2880	S-26963	AG66484		5360	BL-6393	BPF-1635
1989	13348	21-0202	SS2926	S-27233	AG66868		5386	BL-6508	BPF-1657
1990	13473	21-0535	SS2945	S-27438	AG67184		5405	BL-6624	BPF-1683
1991	13586	21-0760	SS2965	S-27595	AG67465		5417	BL-6695	BPF-1711
1992	13662	21-0941	SS2986	S-27730	AG67681		5426	BL-6742	BPF-1726
1993	13737	21-1206	SS3007	S-27936	AG67948		5454	BL-6806	BPF-1752
1994	13841	21-1596	SS3034	S-28177	AG68224		5463	BL-6882	BPF-1781
1995	13943	21-1861	SS3066	S-28362	AG68423		5471	BL-6939	BPF-1797
1996	14039	21-2093	SS3090	S-28532	AGA-68588		5484	BL-6989	BPF-1808
1997	14110	21-2283	SS3112	S-28646	AGA-68727		5495	BL-7015	BPF-1814
1998	14186	21-2491	SS3133	S-28774	AGA-68878		5499	BL-7048	BPF-1819
1999	14249	21-2583	SS3163	S-28943	AGA-69036		5504	BL-7097	BPF-1827
2000	14318	21-2738	SS3186	S-29018	AGA-69195		5513	BL-7140	BPF-1836
2001	14360	21-2886	SS3208	S-29107	AGA-69339		5521	BL-7167	BPF-1847
2002	14402	21-3033	SS3221	S-29201	AGA-69482		5528	BL-7197	BPF-1862
2003	14449	21-3138	SS3249	S-29291	AGA-69609		5536	BL-7237	BPF-1870
2004	14488	21-3271	SS-3268	S-29372	AGA-69743		5540	BL-7270	BPF-1876
2005	14511	FS-21-3355	SS-FS-3287	S-FS-29445	AGA-FS-69841		5542	BL-7292	BPF-1885
2006	14523	FS-21-3410	SS-FS-3287	S-FS-29481	AGA-FS-69882		FS-5543	BL-FS-7301	BPF-FS-1888

Cleatformer / Triple Cleatformer / S&D Cutter / TDC Machine

FS prefix (2005–2006) = Final Series. On the source’s second page the "Standing S Cleat & TDC Machine" column is relabeled "TDC & TDCV Machine," and TDCV entries appear 2003–2006. "Made in China" noted in source 2004–2006.

Year	8000, 8100 & 8600 Cleatformer	8900 Cleatformer	"S" Cleat Cutter Attachment	Triple Cleatformer	S & D Cutter Attachment	Super 11 Mini Cleat	Mini Cleat Slitter	Standing S Cleat / TDC & TDCV Machine	TDCV	Clip Roll 1-1/2
1948	C-1147
1949	C-1325
1950	C-1553
1951	C-1732
1952	C-1970
1953	C-2184
1954	C-2397
1955	C-2704
1956	C-2985
1957	C-2235
1958	C-3437
1959	C-3661							SC338
1960	C-3841							SC377
1961	C-5093							SC421
1962	C-6142	C-8058						SC461		CR594
1963	C-6263	C-8386						SC498		CR911
1964	C-6410	C-8589						SC560		CR927
1965	C-6512	C-8902						SC632		CR937
1966	C-6615	C-9256	89-528					SC729		CR957
1967	C-6727	C-9587	89-724					SC812		CR981
1968	C-6845	C-9941	89-887					SC896		CR1013
1969	C-6968	C-10402	89-1088					SC986		CR1021
1970	C-7059	C-10618	89-1239	TRI-1041	SD-1030			SC1074		CR1073
1971	C-7120	C-10838	89-1350	TRI-1227	SD-1177			SC1149		CR1082
1972	C-7158	C-11165	89-1500	TRI-1416	SD-1310			SC1210		CR1098
1973	C-7208	C-11512	89-1690	TRI-1652	SD-1489			SC1311		CR1127
1974		C-11724	89-1805	TRI-1808	SD-1615	SS11-105		SC1367		CR1184
1975		C-11842	89-1864	TRI-1904	SD-1690	SS11-132		SC1409		CR1192
1976		C-11993	89-1928	TRI-2019	SD-1772	SS11-160	MIN-1015	SC1480		CR1200
1977		C-12185	89-2023	TRI-2201	SD-1924	SS11-181	MIN-1021	SC1542		CR1205
1978		C-12386	89-2104	TRI-2432	SD-2114	SS11-197	MIN-1023	SC1625		CR1209
1979		C-12585	89-2199	TRI-2646	SD-2267	SS11-221	MIN-1025	SC1697		CR1215
1980		C-12768	89-2334	TRI-2811	SD-2377	SS11-242	MIN-1028	SC1773		CR1220
1981		C-12918	89-2402	TRI-2924	SD-2449	SS11-261	MIN-1032	Sc1830		CR1221
1982		C-13038	89-2433	TRI-2998	SD-2488	SS11-270		SC1901		CR1225
1983		C-13181	89-2471	TRI-3096	SD-2560	SS11-276		14TDC2011		CR1229
1984		C-13296	89-2524	TRI-3204	SD-2629	SS11-284	MIN-1033	14TDC2140
1985		C-13338	89-2578	TRI-3342	SD-2706	SS11-303		14TDC2270
1986		C-13417	89-2609	TRI-3517	SD-2824	SS11-320	MIN-1034	14TDC2341
1987		C-13505	89-2647	TRI-3675	SD-2933	SS11-335		14TDC2432
1988		C-13587	89-2689	TRI-3822	SD-3031	SS11-349		14TDC2507
1989		C-13641	89-2709	TRI-4003	SD-3142	SS11-355		14TDC2597
1990		C-13685	89-2729	TRI-4118	SD-3235	SS11-357		14TDC2698
1991		C-13723	89-2743	TRI-4167	SD-3273	SS11-360		14TDC2759
1992		C-13746	89-2759	TRI-4245	SD-3345	SS11-368		14TDC2841
1993		C-13774	89-2781	TRI-4342	SD-3424	SS11-374		14TDC2932
1994		C-13824	89-2810	TRI-4493	SD-3531	SS11-376		14TDC3025
1995		C-13863	89-2839	TRI-4638	SD-3643	SS11-380		14TDC3143
1996		C-13910	89-2859	TRI-4749	SD-3729	S11-381		14TDC3217
1997		C-13937	89-2874	TRI-4825	SD-3777	S11-387		14TDC3280
1998		C-13952	89-2895	TRI-4910	SD-3847	S11-389		14TDC3859
1999		C-13963	89-2900	TRI-4993	SD-3903	S11-391		14TDC3953
2000		C-13979	89-2914	TRI-5094	SD-3977	S11-393		18D-TDC-4020
2001		C-13987	89-2921	TRI-5153	SD-4027			14TDC-4089
2002		C-14005	89-2929	TRI-5203	SD-4063	S11-397		16TDC-4156
2003		C-14020	89-2940	TRI-5268	SD-4107	S11-399		12TDC-4225	SEE TDC
2004		C-14034	89-2959	TRI-5346	SD-4157	S11-402		SC-4287	MADE IN CHINA
2005		C-FS-14048	89-FS-2978	TRI-FS-5407	SD-FS-4211	S11-404		14D-TDC-4304	MADE IN CHINA
2006		C-FS-14072	89-FS-2986	TRI-FS-5468	SD-FS-4251	S11-FS-408		SD-FS-4313	MADE IN CHINA

Clip Roll / Speednotch / Flanger / Slitter

20, 22, 24 Slitter runs 1960–1975 only (SA-prefixed serials). Residential & TDC Notcher runs 1966–2006. Power Unit to Flanger (P-series) and 14 Gauge Flanger (F-series) are separate columns. "9928VG" (1963) is reproduced from the source sheet and is likely a typo for "928VG."

Year	Clip Roll 1-1/8	Triplex & DS Connector	16 Ga. Speednotch	Residential & TDC Notcher	Bench Notcher	Power Unit to Flanger	14 Gauge Flanger	16, 18 Gauge Flanger	20, 22, 24 Slitter
1960			709						SA2413
1961			774				F2357	AG147	SA2527
1962	CR734		846					AG266	SA2677
1963	CR760		9928VG				F2393	AG386	SA2806
1964	CR797		1021VG				F2407	AG536	SA2922
1965	CR827		1126VG			P5373	F2425	AG646	SA3045
1966	CR869		1224VG	254		P5421	F2444	AG741	SA3152
1967	CR900		1318VG	337			F2458	AG859	SA3239
1968	CR1011		1421VG	406			F2477	AG1041	SA3339
1969	CR1048		1510VG	471		P5577	F2496	AG1180	SA3397
1970	CR1057	1006	1594VG	524		P5640	F2518	AG1303	SA3502
1971	CR1069	1045	1674VG	603		P5669	F2532	AG1410	SA3571
1972	CR1089	1065	1761VG	726		P5705	F2547	AG1549	SA3635
1973	CR1103	1095	1892VG	866	BN265	P5730	F2566	AG1683	SA3699
1974	CR1117	1210	1972VG	931	BN305	P5757	F2584	AG1810	SA3747
1975	CR1139	1243	2005VG	956	BN317	P5770	F2594	AG1890	SA3764
1976	CR1145	1262	2041VG	1005	BN328	P5786	F2609	AG1984
1977	CR1152	1293	2102VG	1076	BN339	P5797	F2625	AG2080
1978	CR1158	1326	2190VG	1158	BN366	P5804	F2635	AG2190
1979	CR1167	1351	2266VG	1237	BN392	P5816	F2647	AG2292
1980		1392	2325VG	1298	BN430	P5822	F2653	AG2408
1981		1413	2376VG	1347	BN462	P5836	F2659	AG2491
1982		1433	2415VG	1381	BN486	P5842	F2666	AG2572
1983	CR1183	1454	2440VG	1467	BN495	P5850	F2672	AG2658
1984		1468	2471VG	1540	BN505	P5857	F2682	AG2742
1985		1486	2495VG	1608	BN509	P5867	F2686	AG2812
1986		1503	2520VG	1685	BN516	P5875	F2691	AG2868
1987		1508	2539VG	1771	BN523	P5886	F2697	AG2942
1988		1511	2561VG	1823	BN527	P5892	F2702	AG3036
1989		1517	2575VG	1853	BN529	P5901	F2707	AG3152
1990		1520	2583VG	1892	BN533	P5904	F2710	AG3220
1991		1522	2588VG	1909	BN541	P5912	F2713	AG3286
1992		1524	2598VG	1936	BN543	P5918	F2717	AG3328
1993		1526	2606VG	1973	BN544	P5923	F2720	AG3375
1994		1527	2613VG	2013	BN547	P5925	F2724	AG3425
1995		1530	2619VG	2033	BN550	P5933	F2729	AG3465
1996		1531	VG-2626	2058		P5934	F2730	AG3502
1997			VG-2630	2071				AG3546
1998		1532	VG-2637	2089				AG3571
1999			VG-2643	2112				AG-3613
2000		1534	VG-2646	2124				AG-3662
2001			VG-2651	2140				AG-3705
2002		1535	VG-2655	2144				AG-3739
2003		1536	VG-2656	2150				AG-3775
2004			VG-2659	2159				AG-3801
2005			VG-FS-2662	2167				AG-FS-3827
2006		1537	VG-FS-2663	2172				AG-FS-3829

Collar Maker / Spin Collar / Roll Bender / Cut-To-Length / Quiclok

N/A entries indicate a production gap in the source data. TDC Conveyor label varies (CONV / TDC) per source.

Year	Collar Maker & Roto-Notcher	Spin Collar	Roll Bender	Drive Turn Hemmer	Power Cleat Bender	Cut-To-Length	TDC Conveyor	Quiclok 6, 12, 18 & 24	Quiclok 18
1971						CTL184	CONV128
1972						CTL203	CONV190
1973						CTL233	CONV232
1974						CTL242	CONV237
1975			RB204			CTL258	CONV251
1976			RB210	DT-1024		CTL269	CONV259
1977			RB213	DT-1162		CTL290	CONV266
1978			RB217	DT-1198		CTL303	CONV279
1979			RB218	DT-1226		CTL310	CONV287
1980			RB219	DT-1235		CTL325	CONV293
1981	CO-469	SPIN-206	RB222	DT-1250	1045	CTL337	CONV303
1982	CO-483	SPIN-240		DT-1259	1053	CTL346	N/A
1983	CO-505	SPIN-261	RB227	DT-1264	1063	CTL360	N/A
1984	CO-526	SPIN-279	RB228	DT-1270	1075	CTL364	N/A
1985	CO-549	SPIN-291		DT-1276	1078	CTL370	CONV420
1986	CO-568	SPIN-292	RB31	DT-1278	1079	CTL374	TDC448
1987	CO-581	SPIN-295		DT-1278		CTL379	CONV469
1988	CO-593	SPIN-299		DT-1279		CTL386	TDC481
1989	RO-619	SPIN-303				CTL392	CONV502	171
1990	RO-644	SPIN-307	RB233			CTL397	TDC525	226
1991	CO-662	SPIN-313				CTL402	CONV538	287
1992	CO-670	SPIN-316				CTL406	CONV548	358
1993	RO-692	SPIN-318				CTL408	CONV558	420
1994	CO-701	SPIN-320				CTL411	CONV578	478
1995	CO-717	SPIN-322	RB234			CTL412	CONV606	520
1996	CO-728	SPIN-324					CONV633	526	QLMD-18-1001
1997	RO-737	SPIN-325				CTL413	CONV650		QLMD-18-1019
1998	RO-745	SPIN-329					CONV679		QLMD-18-1031
1999	CO-752						CONV701		QLMD-18-1033
2000	CO-761	SPIN-332					CONV733		QLMD-18-1041
2001	CO-770	SPIN-336					CONV752		QLMD-18-1049
2002	CO-774	SPIN-339		DT-1281			CONV765		QLMD-18-1056
2003	CO-776	SPIN-340		DT-1283			CONV-767		QLMD-18-1061
2004	CO-777	SPIN-342		DT-1284			CONV-768
2005	CO-FS-783	SPIN-343		DT-1287			CONV-772		QLMD-18-1063
2006	CO-FS-784	SPIN-FS-346

Quiclok 24 / Power-Lok / Vulcan Series

Vulcan 1200/1800/2400 column ends 1989 (blank from 1990 onward). Vulcan 750 values 104, 108, 110, 111 have no VUL- prefix per source. FC suffix = Final China production run.

Year	Quiclok 24	Let-R-Lock & Let-R Fab	Power-Lok	Mini-Lok	Uni-Lok	Auto-Lok	Vulcan 750	Vulcan 1200, 1800 & 2400	Vulcan 1000, 1600, 2000, 2900 & 3100
1982								VUL-113
1983								VUL-171
1984							104	VUL-267
1985							108	VUL-359
1986							110	VUL-490
1987								VUL-637
1988								VUL-768	VUL-2007
1989			PL-111	ML-101		AL-102		VUL-787	VUL-2118
1990			PL-138	ML-104	UL-101	AL-106	111		VUL-2262
1991			PL-152		UL-104	AL-111			VUL-2368
1992		LL-142	PL-157						VUL-2442
1993		LL-147	PL-169	ML-106	UL-107	AL-113			VUL-2536
1994		LL-148	PL-178			AL-114			VUL-2658
1995		LL-152	PL-181			AL-116			VUL-2806
1996	QLMD-24-1003	LL-159							VUL-2922
1997	QLMD-24-1013	LF-162				AL-117			VUL-3165
1998	QLMD-24-1023	LF-163							VUL-3291
1999	QLMD-24-1032					AL-118			VUL-3456
2000	QLMD-14-1044								VUL-3620
2001	QLMD-24-1048								VUL-3744
2002	QLMD-24-1055								VUL-3851
2003	QLMD-24-1056								VUL-3988
2004	QLMD-24-1057								VUL-4104
2005									VUL-FC-4234
2006									VUL-FC-4403

Power Unit / Slitter / Duct Board / Slip Roll / Button Punch

16 & 20 Ga. Slitter shows N/A for 1982–1984 per source. Slip Roll ends 1987. Roll-A-Duct runs 1985–1997. Collar & Tap In Notcher only 1978–1980. 2006 Beader = "Made in China" per source.

Year	Power Unit 16, 20 For Slitter	16 & 20 Ga. Slitter	5' Beader	Duct Board Cutter	Slip Roll	Insulation Cutter	Roll-A-Duct	Collar & Tap In Notcher	Button Punch Cheekbender
1965						IC413			BPCB144
1966	P903					IC575			BPCB274
1967	P933			DB234		IC668			BPCB392
1968	P981			DB371F		IC808			BPCB479
1969	P1006			DB454F		IC890			BPCB523
1970	P1055			DB517F		IC1069			BPCB571
1971	P1066		BD-128	DB566F		IC1180			BPCB618
1972	P1078		BD-158	DB627		IC1314			BPCB674
1973	P1094		BD-209	DB735		IC1459			BPCB741
1974	P1102		BD-240	DB774		IC1552			BPCB779
1975	P1103	1135	BD-273	DB795		IC1579			BPCB795
1976		1380	BD-317	DB803		IC1616			BPCB808
1977		1627	BD-348	DB816	SR-1137	IC1659			BPCB818
1978		1920	BD-393	DB827	SR-1420	IC1704		CO-316	BPCB844
1979		2202	BD-447	DB836	SR-1672	IC1748		CO-405	BPCB868
1980		2437	BD-506		SR-1937	IC1778		CO-435	BPCB887
1981		2497	BD-550		SR-2114	IC1803			BPCB897
1982		N/A	BD-592		SR-2195	IC1827			BPCB913
1983		N/A	BD-637		SR-2233	IC1845			BPCB929
1984		N/A	BD-692		SR-2291	IC1875			BPCB941
1985		2875	BD-735		SR-2337	IC1897	ROLL-104		BPCB946
1986		2953	BD-778		SR-2539	IC1915	ROLL-114		BPCB960
1987		3014	BD-821		SR-2379	IC1931	ROLL-128		BPCB972
1988		3066	BD-850			IC1951	ROLL-136		BPCB983
1989		3038	BD-889			IC1971	ROLL-143		BPCB992
1990		3078	BD-912			IC1986	ROLL-144		BPCB1004
1991		3108	BD-922			IC2003	ROLL-145		BPCB1008
1992		3125	BD-936			IC2008	ROLL-146
1993		3145	BD-966			IC2020	ROLL-147		BPCB1010
1994		3163	BD-986			IC2027	ROLL-149		BPCB1012
1995		3168	BD-1002			IC2032	ROLL-150		BPCB1015
1996		3176	BD-1013			IC2035	ROLL-151		BPCB1017
1997		3177	BD-1024				ROLL-152		BPCB1018
1998		3182	BD-1050						BPCB1021
1999		3183	BD-1060						BPCB1026
2000			BD-1081						BPCB1034
2001			BD-1094						BPCB1040
2002			BD-1103						BPCB-1044
2003			BD-1114						BPCB-1048
2004			BD-1128						BPCB-1050
2005			BD-1131						BPCB-FS-1055
2006			Made in China						BPCB-FS-1060

PCM / Excalibur / Pipefab / Corner Caddy / Screen Express

Pipefab Cutting and Lin Opt System are separate columns. 1990–1991 values (1005, 1007) are Excalibur, not PCM. Contact Formtek Cleveland for 2006+ Screen Express inquiries.

Year	PCM	Excalibur	Specials	Corner Caddy	Screen Express	Pipefab Cutting	Lin Opt System	Pipe Roller
1990		1005
1991		1007
1992	1001	1030
1993	1008	1059
1994		1100
1995		1103
1996	1009	1108
1997	1010	1115	SP-1012	CC-0022
1998	1013	1116	SP-1043	CC-0103	SE-104
1999	1015	1121	SP-1066	CC-0160	SE129
2000		1123	SP-1100	CC-0195	SE-138
2001			SP-1123	CC-0245	SE-145	PCS-1001
2002			SP-1146	CC-0284	SE-162		LO-1004
2003		1124	SP-1160	CC-0317	SE-171	PCS-1002	LO-1005
2004			SP-1185	CC-0326	SE-175			PR-105
2005			SP-1200	CC-FI-0344	SE-180			PR-108
2006			SP-1205	CC-FI-0384	Contact Formtek Cleveland

Data compiled from historical manufacturer documentation. Serial numbers represent the last unit produced in that year. FS = Final Series (2005–2006). Blank cells indicate no production data available for that machine/year. For post-2006 inquiries, contact Formtek Cleveland.

Lockformer, Vulcan, Excalibur, TDC and other product names are trademarks of their respective owners. This historical serial-number reference is provided by Conklin Metal Industries solely for identification and service reference purposes. Conklin Metal Industries is not affiliated with, sponsored by, authorized by, or endorsed by Mestek, Inc., Formtek Group, Lockformer, or their affiliates.