Ronstan Series 40 BB Orbit Quad Block w/ Swivel Shackle & Becket Lewmar Size 3 NTR Track System Mainsheet Cars Fastening size for lower frame

Fastening size for lower frame use 5mm CSK screw No

Sailing and watersports

C/C: 1 13/32 in

Length: 9" (229 mm)

Compass is removable thanks to clip-plate

Ronstan Series 40 BB Orbit Quad Block w/ Swivel Shackle & Becket Lewmar Size 3 NTR Track System Mainsheet Cars Fastening size for lower frameProduct Description Ronstan Series 40 BB Orbit Quad Block w Swivel Shackle & Becket Features Class leading dynamic and status load rating 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