Certifire Stainless Steel Polymer Bearing Hinges - 3 Knuckle - Grade 13 - 102mm x 76mm - Pair

The Certifire Stainless Steel Polymer Bearing Hinge is a 3-knuckle hinge supplied as a pair, specified here in the Grade 13, 102 mm x 76 mm size. It uses polymer bearings between the knuckles to reduce metal-on-metal contact and provide smoother rotation for frequently used doors.

Manufactured from stainless steel, the hinge is described in the variant information as tested to 200,000 cycles, with Grade 4 corrosion resistance and suitability for doors weighing up to 120 kg. This listing covers the 102 x 76 mm configuration and is available in a choice of decorative finishes.

Key Features

• Material: Stainless steel
• Design: 3-knuckle with polymer bearings
• Size: 102 mm x 76 mm (102 x 76 x 3 mm noted in variant)
• Grade: Grade 13
• Durability: Tested to 200,000 cycles (as stated in variant)
• Corrosion resistance: Grade 4 (as stated in variant)
• Door capacity: Stated as suitable for doors up to 120 kg
• Supply: Sold as a pair; fixings stated as included

Available Options

• Finishes: Antique Brass, Black, Dark Bronze, Polished Brass, Polished Stainless Steel, Satin Brass, Satin Stainless Steel
• Size/configuration: 102 mm x 76 mm (this listing is for the 102 x 76 mm pair)