3" x 1-1/4" Polymadic Wheel Swivel Caster w/ Total Lock Brake - 300 Lbs. Capacity School Does this product include a

Does this product include a brake or lock

When the operator's foot comes of the pedal

The dolly measures 5-1/2 inches high

Overall Height 5-5/8" Bearing Type Roller Bearing Mounting Plate Size 4" x 4-1/2" Lock Type Total Lock Brake Part Number FTSS40JS0417YY Tread Type Steel Alloy Core Type Steel Alloy Swivel Radius 3-1/4" Bolt Hole Pattern 2-5/8" x 3-5/8" slotted to 3" x 3" Bolt Hole Diameter 3/8" Tensile Strength 30

Tread Width: 1" x (2)

3" x 1-1/4" Polymadic Wheel Swivel Caster w/ Total Lock Brake - 300 Lbs. Capacity School Does this product include aProduct Overview The polymadic wheel provides plenty of durability with a firm tread. The polyurethane tread protects surfaces, and the annular bearings roll very smoothly. These wheels work well for most hard floor applications due to the high performance UV resistant materials used. Tread: High Performance UV Resistant Polyurethane, Non Marking, Mechanically Locked To Core Key Features Wheel Diameter: 3". Tread Width: 1 1 4". Bearing Type: Annular