Barton Size 7 Ball Bearing Triple Block 70mm, Reverse Shackle

The Barton Size 7 ball bearing triple block has 70mm sheaves, glass-fibre reinforced nylon side plates and an internal 316 stainless steel frame for high loads. This is a triple block with a reverse shackle.

Features

• Ball bearing 70mm (2-13/16in) sheaves for low friction under load
• Glass-fibre reinforced nylon side plates, internal 316 stainless frame, through-bolted and riveted
• Takes rope up to 16mm (5/8in)
• For larger cruising and racing yachts; compatible with the Barton ball bearing mainsheet traveller
• Also available in a plain bearing version

Manufacturer part number: N17320