Ronstan Series 40 Ball Bearing Orbit Block™ with Cam Cleat RF48120 BACK PACK Diameters given are outside tube

Diameters given are outside tube diameters

Suitable for cruising through to performance yachts

Rope Ø 2- 8 mm Height 20

Safe working Load: 250 kg

Ronstan Series 40 Ball Bearing Orbit Block™ with Cam Cleat RF48120 BACK PACK Diameters given are outside tubeSERIES 40 ORBIT BLOCKS RF48120 FEATURES Class leading dynamic and static load ratings Lightweight, yet strong. Toughened, glass fibre reinforced nylon replaces stainless steel straps used in our traditional utility blocks Low friction 2 stage ball bearing system for efficient and effortless trimming Soft attachment, lashing and traditional swivel shackle head options Low profile and compact High performance cleating Sheave 40 mmMax. Rope 10 mmMax.