Crosby McKissick '381SY' Scrap Handling Crane Pulley Sheave Blocks, Single Sheave Only, WLL Range from 15,000kg to 40,000kg

• All single point shank hooks are genuine Crosby®, forged alloy steel, Quenched and Tempered, and have the patented QUIC-CHECK®markings.
• Durable - Allows longer continuous duty cycle.
• Can be used with magnet and drop ball.
• Single sheave design.
• Dual action hook (Swings and Rotates).
• Utilizes McKissick® Roll-Forged sheaves with flame hardened grooves.
• Furnished standard with Bronze Bushed Sheaves.
• Optional Tapered Roller Bearings.
• All sizes are RFID EQUIPPED.

Dimensions & Specifications

Model No.	381-SY Inquiry Stock No.	Working Load Limit (t)*	Sheave Diameter (mm)	Standard Wireline (mm)	Weight Each (kg)	Dimensions (mm)
						A	B	E	F	H	J	K
S15S16L	2014810	13.5	406	14-22	129	944	868	161	578	70	75.5	60.5
S20S18L	2014812	18.0	457	16-25	179	1004	929	174	629	70	75.5	60.5
S25S20L	2014814	22.5	508	19-28	209	1071	995	174	679	70	75.5	60.5
S30S24L	2014816	27.0	610	22-32	320	1281	1189	199	781	82.5	92	76.0
S40S24L	2014818	36	610	22-32	370	1418	1289	199	781	86	129	82.5

* Ultimate Load is 4 times the Working Load Limit.