Aluminum Spacer Black 3/8 OD x 1/4 ID x Choose Your Length, Round Spacer Unthreaded Standoff Bushing Plain Finish, Fits Screws Bolts 1/4 or M6 by Metal Spacers Online (1-1/2 Length, 250 Pack)
Aluminum Spacer Black 3/8 OD x 1/4 ID x Choose Your Length, Round Spacer Unthreaded Standoff Bushing Plain Finish, Fits Screws Bolts 1/4 or M6 by Metal Spacers Online (1-1/2 Length, 250 Pack)
$142.75
Check on amazon

Outside diameter: 3/8"/9.52mm Inside diameter: 1/4"/4.76mm (fits 1/4" or M6 bolts) Length: Varies-Choose Length Shape: Round Material Type: T-6061 Aluminum with black anodized finish