They found it very accurate

Use for fast spinnaker take-downs during mark roundings—anywhere fast release is crucial

• OMC Chain is calibrated short link chain to suit Australian Standard Size Specifcations

Diamond grip upper provides strong connection to hiking straps when sailing

IP67 and MIL-STD Rugged Construction

Pump - Brass Sump Economy Anchors/Mooring They found it very accurateChrome plated brass pump Economy priced medium duty pump for pumping light engine sump oil through the engine dipstick, for diesel fuel transfer or general pumping applications. Manufactured from brass tube with black plastic top, base and handle. Supplied complete with plastic hose for dipstick inlet and oil outlet hose. Inlet : 8mm x 600mm hose Outlet : 12mm x 240mm hose