40 Pcs Threaded Caster Inserts 3/8-16 For 1 Inch Square Tubes 16 To 18 Gauge, Heavy Duty DIY Repair Parts For Furniture Carts Shelving Workbenches, Easy Replacement For 1 Inch Outer Diameter Frames
✔️ Fits 1.0 in (25.4 mm) OD tubes with 16-18 gauge walls
These threaded caster inserts are designed for quick upgrades and repairs on furniture bases like tables, chairs, carts, shelves, and workbenches. They press into round legs or frames to provide a stable mounting point for casters, adjustable feet, or rubber pads.
✅ 40 x threaded caster inserts included (pack of 40)
✅ Fits 1.0 in (25.4 mm) diameter 16-18 gauge tube
✅ 3/8-16 thread matches standard stem wheels or adjustable feet
✅ Press-in installation for a deep-set, secure mount
✅ Black and silver finishes for broad compatibility
💡 What is a threaded caster insert used for in furniture upgrades? This handy part lets you retrofit mobility and stability to tubular furniture bases. - Handy for round tubular legs on tables, chairs, trolleys, and workbenches - Useful for shelves, carts, and mobile equipment - Pairs with 3/8-16 stem wheels or adjustable feet for a clean install
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