4" Performa Rubber 2 Series Swivel Caster - 2.04254.445 MTG13

About This Caster - 2.04254.445 MTG13

Pick this 4-inch Performa rubber swivel with the ball bearing and 5/8-11 threaded stem for a heavier frame with a five-eighths tapped boss, the deep coarse stem that threads solid and the bigger 4-inch soft Grey wheel that rolls over obstacles.

The 5/8-11 thread is a bigger coarse stem than the half-inch, so it threads into a heavier-built boss with the one-and-three-quarter-inch length seated deep, the ball bearing carries the load and rolls it with less push than a Delrin bore, and the 4-inch Performa rubber tread cushions the load and clears thresholds. Confirm your boss is 5/8-11 UNC before you order. It is the deep-thread easy-rolling big-wheel rubber swivel for a heavier tapped-boss frame.

Ideal applications

• Heavier frame on a 5/8-11 tapped boss
• Deep coarse-thread mount that takes a five-eighths stem
• Bigger 4-inch soft wheel that clears thresholds under load

Boss is a half-inch thread, or you want a brake? The 1/2-13 stem or a braked version fits a different mount.

Pairs with: the rubber ball rigid 31MB40G-03 on the trailing corners.

Wrong fit? Need a brake or a fine thread? See the 5/8-11 rubber top-lock swivel 31MB40X5802-03 and the 5/8-18 fine-thread rubber swivel 31MB40X5818-03.

Also in this family: the 3/4-10 rubber ball swivel 31MB40XH34-03, or the 2 Series caster collection.