Western Q-681-Z Oval Pattern Construction Blocks

Description

All blocks are galvanized.
Sheave lubricated through pressure lube fitting in center pin.
Assembled with self lubricated bronze bushing.
Combines weight of regular oval blocks with strength of extra heavy oval blocks.
Assembled with bolt type anchor shackle.
Side plates are rounded to provide additional stiffness and reduce wear and chaffing of the rope.

Block Size (in.)	Fitting	Stock No. Bronze Bushed Steel Sheaves
6	Q	760441
6	Q	760452
8	Q	760463
10	Q	760474

Block Size (in.)	Sheave Dimensions (in.)			Wire Rope Size (in.)	Working Load Limit (Tons)*	Weight Each (lbs.)
Block Size (in.)	Outside Diam.	Rim Thickness	Center Pin Dia.	Wire Rope Size (in.)	Working Load Limit (Tons)*	Weight Each (lbs.)
6	6	1.00	.75	3/8	3	15
6	6	1.00	.75	1/2	3	16
8	8	1.25	1.00	5/8	4	29
10	10	1.25	1.00	5/8	4	38