• Hook is Forged Alloy Steel — Quenched and Tempered.
• Designed for fast, efficient line changes. Simple turn of lock pin opens the block in seconds.
• All parts are forged.
• Beaded side plate prevents rope from jamming.
• Available with hook, shackle or pin only (tailboard).
• Can be furnished with SS-4055 hook latch.
• Fatigue rated.
• Blocks furnished with dual rated wireline sheaves.

Block No.	Bearing Code	Stock No.	Fitting	Sheave Diameter (in.)	Working Load Limit * (metric tons)	Wire Rope Size (in.)	Weight Each (lbs.)	Replacement Sheave Stock No.
L-5-H	BB	599506	Hook	5	6	3/8 - 1/2	15	592095
L-5-H	RB	599515	Hook	5	6	3/8 - 1/2	15	592157
L-5-S	BB	599524	Shackle	5	6	3/8 - 1/2	15	592095
L-5-S	RB	599533	Shackle	5	6	3/8 - 1/2	15	592157
L-5-T	BB	599542	Tail Board	5	6	3/8 - 1/2	10	592095
L-5-T	RB	599551	Tail Board	5	6	3/8 - 1/2	10	592157
L-6-H	BB	599560	Hook	5-7/8	12	5/8 - 3/4	32	592175
L-6-H	RB	599579	Hook	5-7/8	12	5/8 - 3/4	32	592255
L-6-S	BB	599588	Shackle	5-7/8	12	5/8 - 3/4	30	592175
L-6-S	RB	599597	Shackle	5-7/8	12	5/8 - 3/4	30	592255
L-6-T	BB	599604	Tail Board	5-7/8	12	5/8 - 3/4	18	592175
L-6-T	RB	599613	Tail Board	5-7/8	12	5/8 - 3/4	18	592255