4" Performa Rubber 2 Series Swivel Caster - 2.04254.445 MTG11 BRK5

About This Caster - 2.04254.445 MTG11 BRK5

Specify this 4-inch Performa rubber swivel with the ball bearing, total lock brake, and 1/2-13 threaded stem for a tapped-boss cart that must park dead still, the one-inch thread that seats in a standard half-inch boss and the total lock that pins both the wheel and the swivel.

The 1/2-13 stem threads into a half-inch boss with the one-inch length seated fully, the total lock pins the wheel and the swivel so the cart neither rolls nor turns once parked, the ball bearing rolls a loaded cart easy while you move it, and the bigger 4-inch Performa rubber tread cushions the load and clears thresholds. Confirm your boss is 1/2-13 UNC before you order. It is the standard-thread fully-locking big-wheel rubber swivel for a tapped-boss cart that must hold its spot.

Ideal applications

• Tapped 1/2-13 boss cart that must not roll or turn parked
• One-inch coarse thread that locks wheel and swivel
• Bigger 4-inch soft wheel that holds dead still

Only need to stop the roll, or a bigger thread? A top-lock brake or the 5/8-11 stem fits a different mount.

Pairs with: the plain 1/2-13 rubber ball swivel 31MB40X41-03 on the rolling corners.

Wrong fit? Want a fine thread or a tougher wheel? See the 1/2-20 fine-thread rubber swivel 31MB40X12F-03 and the polyurethane 1/2-13 total-lock swivel 31JB40X4105-03.

Also in this family: the 5/8-11 rubber total-lock swivel 31MB40X5805-03, or the 2 Series caster collection.