Schaefer Double Ball Bearing Block with Becket Accessories Sport Climbing DW-STR/03 and DW-STR/3L are both

DW-STR/03 and DW-STR/3L are both compliant with section 5

The Deckvest 6D is approved to the following international standards:

B- 1 3/8 inch

Waterskiing lines attachment

Schaefer Double Ball Bearing Block with Becket Accessories Sport Climbing DW-STR/03 and DW-STR/3L are bothProduct Description Schaefer Double Ball Bearing Block with Becket Double block with ball bearing sheaves and becket. Works with 706 25 for a 4: 1 purchase. Removable becket allows pre spliced lines to be easily attached. Swivel head design may be locked in place to eliminate twists. Delrin(tm) ball bearing sheaves provide low friction yet high safe working load. Specifications: Sheave Dia.: 2 3 8 in. (60 mm) Sheave Width: 3 4 in. (19 mm) Pin Dia.: 1