Blue heavy-duty pulley block with bolts, designed for industrial lifting.

Crosby McKissick Guy Line Blocks

SKU: GRRR243 Category: Blocks

Product details

Used on guy lines to gain mechanical advantage through rapid take-up, taking less pull to guy down.

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Guy Line Blocks

Guy Line Blocks

Model No.	No. of Sheaves	Stock No.	Working Load Limit (short Tons)	Sheave Diameter (in)	Wire Rope Diameter (in)	Weight Each (lb)
							458	1	171619	5	6	1/2	21
							458H	1	239067	8	6	9/16 - 5/8	25
							459	2	171637	10	6	1/2	28
							459H	2	239076	12	6	9/16 - 5/8	31

Model No.	No. of Sheaves	Stock No.	Working Load Limit (t)	Sheave Diameter (mm)	Wire Rope Diameter (mm)	Weight Each (kg)
							458	1	171619	4.5	152	13	9.5
							458H	1	239067	7.2	152	14-16	11.3
							459	2	171637	9	152	13	12.7
							459H	2	239076	10.8	152	14-16	14.1

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