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Twin-Bolt Split Wheelbarrow Handle Grip
A replacement grip for wheelbarrow, hand-truck and dolly handles, plus 1 in PVC (33.4 mm OD) handles. It slides onto the handle end and is clamped with two M4 bolts and captive nuts across an 8 mm split. The 36.5 mm bore has eight crush ribs, so it fits round handles about 32–35 mm across. The grip is 45 mm OD and 115 mm long, with a 52 mm knuckle-stop flange, a closed end cap with a drain hole and fluted sides for a better hold.
125 mm Twin-608 Cart Wheel
A 125 mm diameter x 30 mm wide replacement wheel for hand trucks, garden carts, shop dollies and trash bins fitted with an M8 axle kit. It takes two 608 bearings (8 x 22 x 7 mm) press-fit into 22.05 mm pockets on each face and has a 9.5 mm through-bore for an 8 mm rod or M8 bolt. Six radial ribs over a flat web and a grooved 4 mm tread keep the weight around 90 cm³, and it prints flat with no supports.