Grip Ring Socket Insert for Wood Casters | Pack of 4 | Hole Diameter: 5/16" | Swivel Caster Wheel Sleeve - Grip Neck Caster Socket for Antique Office Chair, Vanity, Dresser | UA-324-CWI

If the hole for the caster is too large, it can be filled with a dowel and then redrilled for a more secure fit. The tees on the ring provide extra grip.

• Overall Size: 5/16" Hole Diameter; 3/4" Top Diameter; 1 1/4" Length.
• These socket sleeve inserts are made of zinc plated steel.
• The package contains four caster stem inserts.
• These sockets are designed for 1/4" diameter stem casters and serve as replacements for worn-out sleeves. They are suitable for various wooden furniture like office chairs, vanities, and dressers.
• Pre-drill a hole into the wooden leg of the furniture, insert the socket, and secure it with a mallet. Finally, push the caster wheel into the socket until it clicks into place.