RONSTAN  RF20281,Double In -Line Block

20MM BLOCK

• Series 20 Ball Bearing Blocks

• Small size makes them suitable for dinghy control lines

• Fibre reinforced Zytel cheeks for high impact resistance

• 3/4" sheave diameter

• Max. Line: 1/4"

• Max. wire on high load blocks: 1/8"

• Max. work load: 550 lb

• Break Load: 1210 lb

• Weight 28g (0.9oz)