Ronstan Series 40 Orbit - Exit Block, Narrow RF45711N
The new Series 40 Orbit Blocks™ RF45711N sheave box
These blocks are lightweight, yet strong. Toughened, glass fibre reinforced nylon replaces stainless steel straps used in traditional utility blocks. Low profile and compact.
These blocks incorporate a 2-stage bearing system using ball bearings to minimise friction and a secondary full-contact bearing to maintain low friction across the full working load range. Class leading dynamic and static load ratings.
Sheave Ø 40 mm
Max. Rope Ø 8 mm
Max. Cable Ø mm
Pin Ø - mm
M.W.L. 400/800 kg
B. L. 1600 kg
Weight 65 g