We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Aluminium clevis bracket, 4 inch bore, silver finish

SPEEDAIRE

SPEEDAIRE 36NK63 Cylinder Mounting Clevis 4 in

SKU CH-88B8-AEPYT

Cylinder mounting clevis fits 4 in bore air cylinders and includes retaining rings, screws and bracket pin

  • Mounts 4 in bore cylinders securely
  • Aluminium body resists corrosion in use
  • Cap detachable design allows quick service
  • Includes retaining rings, screws and pin
  • Prop 65 listed for chemical awareness

SPEEDAIRE 36NK63 Clevis for 4 in Bore

This SPEEDAIRE cylinder mounting clevis fits a 4 in bore diameter and is made from aluminium. It includes two retaining rings, four screws and a clevis bracket pin for direct attachment. The cap detachable design allows the cylinder cap to be removed without dismantling the entire mount. Buyers who need a different bore size or a fixed clevis style cannot use this item.

Mounting limits of the cap detachable clevis

The mount hole centre-to-centre width is 1.25 in and the overall length is 4 1/2 in. These fixed dimensions determine whether the clevis aligns with the cylinder and the machine frame. The aluminium body suits standard pneumatic pressures but is not rated for hydraulic service. Installations that require a wider bolt pattern or a steel body fall outside the scope of this hardware.

Installation notes and common issues

The kit supplies all required fasteners so no separate hardware purchase is necessary. Alignment of the 1.25 in hole centres with the cylinder cap is the critical step; misalignment causes binding or premature wear. Over-tightening the four screws can strip the aluminium threads. The product carries a California Proposition 65 warning for chemicals known to cause cancer and reproductive harm.

Highlights

  • Mounts 4 in bore cylinders securely
  • Aluminium body resists corrosion in use
  • Cap detachable design allows quick service
  • Includes retaining rings, screws and pin
  • Prop 65 listed for chemical awareness

Specifications

BrandSPEEDAIRE

Questions about this item

Which bore diameter should I choose for this clevis?

The clevis is built for a 4 in bore diameter; select it when your cylinder matches that size.

What does the 1.25 in mount hole center-to-center width mean for installation?

It sets the exact bolt spacing at 1.25 in, so the bracket aligns only with cylinders drilled to that pattern.

What does the detachable cap design cap in practice?

The detachable cap lets you remove the clevis pin without unbolting the bracket, speeding up cylinder swaps.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.