These clever ìkeysî can bind any quantity, in any material, in any binding formation. The sheets turn easily, as manual or electric machines punch special keyhole shaped slots.

Short keys or long are made to suit binding capacity from 0-20mm (0-3/4 in). The keys can be any colour too (depending on quantity ordered), including crystal clear and metallic silver.

Modular Keyhole works in a modular way with all materials. Covers, bases and inserts can be made from different materials like paper, wood, plastic, metal, rubber, fabric and swatch cards to create exciting new products.

Conventional Keyhole can work like normal binding system. A double page spread can readily be achieved.

Seamless Keyhole makes unconventional seamless double pages spreads easy

Folds flat Keyhole folds flat and stays open with no bounce.

Updates Keyhole makes updates simple and quick.