Replacement Clamp Inserts D 21.7 (3 pcs) accessory for Manfrotto clamps

Replacement Clamp Inserts D 21.7 (3 pcs) are spare rubberised pads designed to fit Manfrotto clamps that accept a 21.7 mm rod diameter. Supplied as a set of three, these inserts restore correct seating and grip for mounted rods or tubes, protect finish from scratches and help maintain consistent clamping performance in studio and field configurations.

Advantages

These replacement inserts provide secure contact between clamp jaws and rods, reducing slippage while preventing direct metal-to-metal contact. The set of three allows simultaneous replacement on multi-clamp rigs or staged spares for maintenance. Constructed from a durable elastomer suited for repeated tightening, the inserts help maintain clamp alignment and reduce wear on both clamp and rod surfaces.

Suitable for

• Replacing worn pads on compatible Manfrotto clamps that use 21.7 mm diameter rods
• Protecting the finish of aluminium or steel support rods during repeated setups
• Maintaining consistent grip in studio light stands, articulating arms or camera support rigs

Key specifications

• Compatible rod diameter: 21.7 mm
• Contents: set of 3 replacement inserts
• Material: elastomer/rubber-like pad for grip and surface protection
• Function: seating and protection for clamp jaws and mounted tubes

How to use

Loosen the clamp jaw enough to remove the old insert, then extract the worn pad from its slot or pocket. Align the replacement insert with the jaw recess and press it into place until it seats securely. Reassemble or retighten the clamp and check for correct alignment and secure grip on a 21.7 mm rod before applying load. Replace all inserts showing signs of deformation or damage to ensure uniform clamping performance.

Usage recommendations

Inspect inserts periodically for cracking or compression after heavy use. Clean contact surfaces and inserts with a mild detergent and dry thoroughly before reinstallation. Avoid exposure to strong solvents or prolonged UV and heat to extend the service life of the rubberised material.