The Bondhus GorillaGrip Hold Up Allen Key Set (BD12591) is a premium imperial hex key set engineered for professionals who demand strength, speed, and comfort. Manufactured from Bondhus’s proprietary steel alloy, the keys are up to 20% stronger than standard steel with superior torque capacity and wear resistance — built to outlast the competition on the job site or in the workshop. The set features a durable GorillaGrip® handle that’s stronger than steel handles, with blades that open up to 270° for maximum reach and versatility. A moulded-in 90° stop converts the tool into a time-saving speed wrench, while the Hold-Up design keeps all keys neatly organised and within reach. Includes 9 imperial sizes: 0.050, 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, and 3/16". Key Features Up to 20% stronger than standard steel with higher torque and wear resistance Durable GorillaGrip® handle — stronger than steel handles Blades open up to 270° from handle for extended reach Moulded-in 90° stop converts tool into a speed wrench Hold-Up design keeps keys organised and accessible Specifications Brand: Bondhus Model: BD12591 Drive Type: Imperial Hex (Allen Key) Sizes: 0.050, 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16" Pieces: 9