Ronstan Series 20 Ball Bearing In-Line Double Block RF20281 BACK PACK greatly improving traveler performance

greatly improving traveler performance

Captive pin twisted shackle forged in grade 316L stainless steelThe pin is connected to the body at all times even when openedThe pin is locked into one of the indentationsNo risks of loose due to vibrationsOutstanding working and breaking loadsSingle handed operation for more safetyThe part # 1422 is not suitable for lifting applications

Propspeed is the most inexpensive upgrade a boat owner can implement to increase speed and performance

A lockable head allows for in-line or 90° positioning while the integrated 30° floating movement provides improved alignment

to limit the PFD riding up

Ronstan Series 20 Ball Bearing In-Line Double Block RF20281 BACK PACK greatly improving traveler performanceSERIES 20 RF20281 FEATURES Low friction High static and dynamic load capacity Lightweight Sheave 20 mm Max. Rope 6 mm Max. Cable mm Pin mm M. W. L. 250 kg B. L. 550 kg Weight 28 g