Clamp-On Imperial Sizes

£150

Supplied as an assembly that is split into two halves along the longitudinal axis so that it can be installed on the shaft without removing the propeller. The width is 17mm (0.67″). A gap of 23mm (0.9″) is sufficient; this includes 6mm (1/4″) of space for water to circulate to the shaft bearing. It is clamped onto the shaft by two Allen screws and is also fixed by a set screw that locates into a small drill dimple made in the shaft. This type is available for shafts of 20mm (3/4″) dia. up to 40mm (1 5/8″).

Clamp-On Extra Large
For vessels that are built with large struts or stern bearings. They are fitted in the same way as other Clamp-On units and have a width of 30mm (1.18″”). A gap of 42mm (1.65″”) is sufficient; this includes 12mm (0.47″”) of space for water to circulate to the shaft bearing.
Cutters in the range 45mm (1 1/2″”) to 60mm (2 1/2″”) are for use on large vessels such as trawlers, fishing boats, harbour patrol boats, luxury yachts and cruisers.
Please Note: Not all cutters in this range are held in stock, please allow 3 to 4 weeks for delivery.

Clamp-On Special:
Supplied as an assembly that is split into two halves along the longitudinal axis so that it can be installed on the shaft without removing the propeller. The width is 17mm (0.67″”). A gap of 23mm (0.9″”) is sufficient; this includes 6mm (1/4″”) of space for water to circulate to the shaft bearing. It is clamped onto the shaft by two Allen screws and is also fixed by a set screw that locates into a small drill dimple made in the shaft.
Manufactured and fitted as the Clamp-On Standard and Clamp-On Medium, the width is the same, the only difference is the blade diameter that is 127mm (5″”) This type is available for shafts of 1 ½””, 1 ¾” 2″” and 40mm, 45mm & 50mm dia. Designed for vessels with extra-large stern bearings and big propeller hubs.

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