Square metal caster inserts with 2in wheel and 5/16-18 stem
✔️ 2 in wheel dia, 5/16-18 x 1 in stem, 4-pack w brakes
Compact square-tube caster insert kit features a 2-inch wheel and a 5/16-18 x 1-inch threaded stem, designed for heavy-duty mobility on furniture and carts. It uses double star connectors for a tight fit in 16/18 gauge square tubes, and is available with or without brakes for different handling needs.
✅ 2 in wheel diameter, soft rubber wheel, 5/16-18 x 1 in threaded stem, double star insert for 16/18 ga tubes
✅ Mobility rating 70 lbs per caster; total 280 lbs and static rating up to 1000 lbs
✅ Swivel radius 1-7/8 in; mounting height 2-5/8 in
✅ Brakes option available; 4-caster kit for mobile or stationary use
💡 What is a square-tube caster insert with double star connection best used for? This handy mounting hardware lets you add 2-inch wheels to square or tube frames with a tight, secure fit for heavy-duty furniture and carts.
- Fits 16/18 gauge square tubes for solid mounting
- Supports dynamic loads up to 70 lbs per caster and up to 280 lbs total
- Static load rating up to 1000 lbs for stationary setups
- Brakes option provides controlled stopping on thresholds
