CHUCK JAWS » ACME-KEY JAWS » AUTOBLOK, CUSHMAN, HOWA, LOGANSPORT, AND PRATT BURNERD POWER CHUCKS » Pie Jaw® Pie-Shaped Soft Jaws

AUTOBLOK, CUSHMAN, HOWA, LOGANSPORT,
AND PRATT BURNERD POWER CHUCKS

ACME KEY
PIE-SHAPED SOFT JAWS—ALUMINUM

PART NO. (SINGLE JAW)	CHUCK SIZE	DIAMETER	B HEIGHT	CRITICAL DIMENSIONS				H	J	WEIGHT (LBS)	OLD PART NO.
				D	E	F	SCREW SIZE

CL-PBA8P1	8"	203	102	17	15.3	32	1/2"-13	#10-32	48	2.9	CL-A-8LSH-FG CL-A-8LEH-FG

CL-10SP4P	10"	254	51	15.9	19.8	41.5	1/2"-13	#10-32	82	2.3	—
CL-10SP4P1			140							6.8	—
CL-10A04P	10 & 12"	254	51	19	26.2	44.5	1/2"-13	5/16"-18	69	2.3	CL-A-T10-FG
CL-10A04P1			102							4.5	CL-A-T10EH-FG
CL-12-10A04P		305	63.5							4.3	—
CL-12-10A04P1			127							7.7	—
CL-12A04P	12 & 15"	305	76	22.2	26.2	51	5/8"-11	5/16"-18	94.5	5	CL-A-T12-FG
CL-12A04P1			102							6.8	—
CL-12A04P3			152							8.6	CL-A-T12EH-FG
CL-15-12A04P		381	76							7.7	—
CL-15-12A04P1			102							10.9	—
CL-18-12A04P1		457	102							15.5	—
CL-15A04P3	15"	381	76	25.4	38.9	63.5	3/4"-10	3/8"-16	114	6.4	CL-A-T15-FG
CL-15A04P			102							10.9	CL-A-T15EH-FG
CL-15A04P11									125	10.9	—
CL-15A04P5			127						114	13.2	—
CL-15A04P6			152							15	—
CL-15A04P8			203							21.8	—
CL-18-15A04P3		457	76							13.2	—
CL-18-15A04P1			102							15.5	—
CL-21-15A04P1		533	102							20.5	—
CL-18A04P	18"	457	102	31.8	38.9	63.5	7/8"-9	3/8"-16	126	14.1	—
CL-18-24A54P									136	14.1	CL-A-T18-FG CL-A-T18EH-FG
CL-18A54P		470							145	16.8	—
CL-20A54P4	21 & 24"	508	102	31.8	38.9	76	7/8"-9	3/8"-16	166	18.2	—
CL-21-24A54P1		533	102						164	20.5	CL-A-T21-FG CL-A-T21EH-FG
CL-21-24A54P2			127							22.7	—
CL-22A54P		565	102						177	17.3	—
CL-24A54P		610	102						166	25.9	CL-A-T24-FG CL-A-T24EH-FG
CL-GL24P1	24"	610	102	12.7	27	76	3/4"-10	#10-32	138	31.4	—
CL-28A54P	28"	711	102	31.8	38.9	76	7/8"-9	3/8"-16	218	36.8	—
CL-32A54P	24-36"	813	102	31.8	38.9	76	7/8"-9	3/8"-16	218	43.6	—
CL-32A54P1			127							55	—
CL-32A54P2			152							66	—
CL-42A54P		1067	102							23	—

ACME KEY
PIE-SHAPED SOFT JAWS—CAST IRON

PART NO. (SINGLE JAW)	CHUCK SIZE	DIAMETER	B HEIGHT	CRITICAL DIMENSIONS				H	J	WEIGHT (LBS)	OLD PART NO.
				D	E	F	SCREW SIZE

CL-CI-PBA8P1	8"	203	102	17	15.3	32	1/2"-13	#10-32	48	8.6	CL-C-8LSH-FG CL-C-8LEH-FG

CL-CI-10SP4P	10"	254	51	15.9	19.8	41.5	1/2"-13	#10-32	82	6.8	—
CL-CI-10SP4P1			140							20.5	—
CL-CI-10A04P	10 & 12"	254	51	19	26.2	44.5	1/2"-13	5/16"-18	69	6.8	CL-C-T10-FG
CL-CI-10A04P1			102							13.6	CL-C-T10EH-FG
CL-CI-12-10A04P		305	63.5							12.7	—
CL-CI-12-10A04P1			127							23.2	—
CL-CI-12A04P	12 & 15"	305	76	22.2	26.2	51	5/8"-11	5/16"-18	94.5	15	CL-C-T12-FG
CL-CI-12A04P1			102							20	CL-C-T12EH-FG
CL-CI-12A04P3			152							25	—
CL-CI-15-12A04P		381	76							22.7	—
CL-CI-15-12A04P1			102							33	—
CL-CI-18-12A04P1		457	102							46	—
CL-CI-15A04P3	15"	381	76	25.4	38.9	63.5	3/4"-10	3/8"-16	114	23.2	CL-C-T15-FG
CL-CI-15A04P			102							33	CL-C-T15EH-FG
CL-CI-15A04P11									125	33	—
CL-CI-15A04P5			127						114	39	—
CL-CI-15A04P6			152							45	—
CL-CI-15A04P8			203							66	—
CL-CI-18-15A04P3		457	76							39	—
CL-CI-18-15A04P1			102							46	—
CL-CI-21-15A04P1		533	102							61	—
CL-CI-18A04P	18"	457	102	31.8	38.9	63.5	7/8"-9	3/8"-16	126	41	—
CL-CI-18-24A54P									136	41	CL-C-T18-FG CL-C-T18EH-FG
CL-CI-18A54P		470							145	50	—
CL-CI-20A54P4	21 & 24"	508	102	31.8	38.9	76	7/8"-9	3/8"-16	166	55	—
CL-CI-21-24A54P1		533	102						164	61	CL-C-T21-FG CL-C-T21EH-FG
CL-CI-21-24A54P2			127							68	—
CL-CI-22A54P		565	102						177	51	—
CL-CI-24A54P		610	102						166	77	CL-C-T24-FG CL-C-T24EH-FG
CL-CI-GL24P1	24"	610	102	12.7	27	76	3/4"-10	#10-32	138	93	—
CL-CI-28A54P	28"	711	102	31.8	38.9	76	7/8"-9	3/8"-16	218	110	—
CL-CI-32A54P	24-36"	813	102	31.8	38.9	76	7/8"-9	3/8"-16	218	131	—
CL-CI-32A54P1			127							165	—
CL-CI-32A54P2			152							198	—
CL-CI-42A54P		1067	102							248	—

ACME KEY
PIE-SHAPED SOFT JAWS—STEEL

PART NO. (SINGLE JAW)	CHUCK SIZE	DIAMETER	B HEIGHT	CRITICAL DIMENSIONS				H	J	WEIGHT (LBS)	OLD PART NO.
				D	E	F	SCREW SIZE

CL-ST-PBA8P1	8"	203	102	17	15.3	32	1/2"-13	#10-32	48	8.6	—
CL-ST-10SP4P	10"									6.8	—
CL-ST-10SP4P1		254	51	15.9	19.8	41.5	1/2"-13	#10-32	82	20.5	—
CL-ST-10A04P	10 & 12"		140							6.8	—
CL-ST-10A04P1		254	51	19	26.2	44.5	1/2"-13	5/16"-18	69	13.6	—
CL-ST-12-10A04P			102							12.7	—
CL-ST-12-10A04P1		305	63.5							23.2	—
CL-ST-12A04P	12 & 15"		127							15	—
CL-ST-12A04P1		305	76	22.2	26.2	51	5/8"-11	5/16"-18	94.5	20	—
CL-ST-12A04P3			102							25	—
CL-ST-15-12A04P			152							22.7	—
CL-ST-15-12A04P1		381	76							33	—
CL-ST-18-12A04P1			102							46	—
CL-ST-15A04P3	15"	457	102							23.2	—
CL-ST-15A04P		381	76	25.4	38.9	63.5	3/4"-10	3/8"-16	114	33	—
CL-ST-15A04P11			102							33	—
CL-ST-15A04P5									125	39	—
CL-ST-15A04P6			127						114	45	—
CL-ST-15A04P8			152							66	—
CL-ST-18-15A04P3			203							39	—
CL-ST-18-15A04P1		457	76							46	—
CL-ST-21-15A04P1			102							61	—
CL-ST-18A04P	18"	533	102							41	—
CL-ST-18-24A54P		457	102	31.8	38.9	63.5	7/8"-9	3/8"-16	126	41	—
CL-ST-18A54P									136	50	—
CL-ST-20A54P4	21 & 24"	470							145	55	—
CL-ST-21-24A54P1		508	102	31.8	38.9	76	7/8"-9	3/8"-16	166	61	—
CL-ST-21-24A54P2		533	102						164	68	—
CL-ST-22A54P			127							51	—
CL-ST-24A54P		565	102						177	77	—
CL-ST-GL24P1	24"	610	102						166	93	—
CL-ST-28A54P	28"	610	102	12.7	27	76	3/4"-10	#10-32	138	110	—
CL-ST-32A54P	24-36"	711	102	31.8	38.9	76	7/8"-9	3/8"-16	218	131	—
CL-ST-32A54P1		813	102	31.8	38.9	76	7/8"-9	3/8"-16	218	165	—
CL-ST-32A54P2			127							198	—
CL-ST-42A54P			152							248	—

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