An innovative product from Carbine is the spring butt hinge. Its not a spring hinge and its not a butt hinge - its a combination of both thus leading to a product that has a wide range of usage in today's market place. The tension on the spring within the hinge can be adjusted by the use of an Allen key (supplied with product) placed in the top of the hinge. Once the correct tension is achieved, it is retained by a pin.

 

2x Hinges