Allen 8mm Alloy threaded deck bush 13-18mm Black A8439-13-BLACK rl 0 mm B 14 mm

0 mm B 14 mm C 19

They are simple

Low friction 2-stage Orbital ball bearing system

Turns pump off at 3/4" water level (19 mm)

of NORSYSTEM HARDENER (fast or slow as selected)

Allen 8mm Alloy threaded deck bush 13-18mm Black A8439-13-BLACK rl 0 mm B 14 mmAllen anodised aluminium 8mm threaded deck bush 13 18mm The aluminium range comes in both threaded and non threaded versions. The threaded through deck bush allows for a perfect fit to your deck and stops rope wear both top and bottom. Aluminium through deck bushes are available in a choice of 6 colours, allowing you to add a personalised touch. Weight 5g Length 13mm Width mm 13mm Height 12mm