When used with Boston Gear worms
But why settle for a knock-off when you can have the original - from Boston Gear
One-Piece Housing has rust-proof plated finish
All Boston Gear change gears are manufactured with a double key to accept the compound steel bushings that connect two gears together
the brake will immediately set and hold
M2028-20 660 Cast Bronze Sleeve Bearing 700 Series When used with Boston GearBear N Bronz is Boston Gears general purpose, cast, solid bronze bearing material. It is a high grade, leaded tin bronze, having good hardness, strength, wear resistance and exceptional anti friction qualities. It is particularly suited for moderate to heavy loads at normal to relatively high speeds. All parts are rigidly inspected to assure freedom from porosity and conformance to dimensional tolerances. In addition, our standard product offering,