McKissick® All Alloy Snatch Block

McKissick All Alloy Snatch Blocks are available in three different variations – 416 with Hook, 417 with Shackle, and 402 Tall Board.

Entire block made from heat treated alloy steel. Use of heat treated alloy results in a 40% reduction in weight from blocks of comparable capacities.
Available with a bronze bushed or roller bearing sheaves.
Easy opening feature of “Champion” blocks retained.
Pressure lube fittings.
Can be furnished with S-4320 hook latch.
Blocks furnished with dual rated Wireline sheaves.
Fatigue Rated.
All sizes are RFID EQUIPPED.

Description

Meets or exceeds all requirements of ASME B30.26 including identification, ductility, design factor, proof load and temperature requirements. Importantly, these blocks meet other critical performance requirements including fatigue life and material traceability, not addressed by ASME B30.26.

Specifications

Sheave Diameter (in)	Bearing Code	Stock No. 416 with Hook	Stock No. 417 with Shackle	Stock No. 402 Tail Board	Wireline Size (in.) +	Working Load Limit (t)*	Weight Each (lbs): 416 with Hook	Weight Each (lbs): 417 with Shackle	Weight Each (lbs): 402 Tail Board	Rep. Sheave Stock No.	Rep. Latch Stock No.
6	BB	193427	168972	179238	3/4 - 7/8	12	26	27	15	460824	1096609
6	RB	193472	193757	179283	3/4 - 7/8	12	26	27	15	472679	1096609
8	BB	193490	168990	179318	3/4 - 7/8	12	33	34	21	461173	1096609
8	RB	193542	193819	179363	3/4 - 7/8	12	33	34	21	473286	1096609
10	BB	193613	193882	179434	3/4 - 7/8	12	41	42	29	461814	1096609
10	RB	193677	193935	179498	3/4 - 7/8	12	41	42	29	473785	1096609