Schaefer Triple Ball Bearing Block Ronstan Rope Jammers Dimensions: 12" x 10 1/2"

Dimensions: 12" x 10 1/2" x 2"

MoS2 impregnated Nylon

Length 118 (9

Cut-Out Width X1 (in) - 6 1/8

Schaefer Triple Ball Bearing Block Ronstan Rope Jammers Dimensions: 12" x 10 1/2"Product Description Schaefer Triple Ball Bearing Block Triple block with anodized aluminum cheeks and Delrin(tm) ball bearings. Works with 706 98 for a low friction 6: 1 purchase. Delrin(tm) ball bearings ensure low friction operation and high safe working loads. Swivel head may be locked in place to eliminate line twist. Specifications: Sheave Dia.: 2 3 8 in. (60 mm) Sheave Width: 3 4 in. (19 mm) Pin Dia.: 1 4 in. (6 mm) Max Line: 1 2 in. (13 mm)