Ronstan Orbit Ratchet Blocks

Ronstan
Ronstan Orbit Ratchet Blocks 40 and 55mm
Product No. Sheave Diameter Load Limit Weight Line Size
RF46151 40mm 175kg
(385lbs)
36g
(1.3oz)
8mm
(5/16in.)
RF46151A 40mm 175kg
(385lbs)
36g
(1.3oz)
8mm
(5/16in.)
RF56100 55mm 250kg
(550lbs)
82g
(2.9oz)
10mm
(3/8in.)
RF56110 55mm 250kg
(550lbs)
86g
(3oz)
10mm
(3/8in.)
RF56120 55mm 250kg
(550lbs)
204g
(7.2oz)
10mm
(3/8in.)
RF56130 55mm 250kg
(550lbs)
209g
(7.4oz)
10mm
(3/8in.)
RF56330B 55mm 750kg
(1650lbs)
392g
(13.8oz)
10mm
(3/8in.)
RF56151 55mm 250kg
(550lbs)
76g
(2.7oz)
10mm
(3/8in.)
RF56151A 55mm 250kg
(550lbs)
76g
(2.7oz)
10mm
(3/8in.)
Ronstan Ratchet Blocks Accessories
Product No. Fits Blocks Load Limit Weight Line Size
RF2455 55mm 500kg
(1100lbs)
26g
(0.9oz)
-
RF2457 70mm 1540kg
(3080lbs)
50g
(1.8oz)
-