Both the square and round Toe Pistons have a solid die-cast body, with a centre nylon bearing bush to accommodate the spindle and contacts. The Caps are drawn from heavy gauge brass and designed to cover the main body at all times. The contacts are spring tempered phosphor bronze with a good wiping action on the polished centre spindle.

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Solid brass Toe Piston. Ref: TPB/2 Code: AS153.

Harrison & Harrison pattern, flanged body, concentric ring textured cap, through hole, countersunk fixing.

• Head diameter 1 5/8‖

• Flange diameter 2 3/16‖.

• Shank diameter 1 1/8‖

• Bored hole 1 1/8‖ 

Fitted with adjustable reed switch operation.