2018 Trade Shows

Redwood City, CA – Locksmith’s Social Get–Together

Date: 4th Thursday of every month
Location: Harry’s Hoffbrau
1909 El Camino Real, Redwood City , CA 94063

Universal City, CA – Intermountain Lock & Security Supply

Date: March 9th, 2018
Location: Universal City Hilton
555 Universal Hollywood Dr, Universal City, CA 91608
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Houston, TX – H.L. Flake Security Hardware

Date: March 22–24, 2018
Location: Houston Marriott Westchase
2900 Briarpark Dr, Houston, TX 77042
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Installation Videos

Hinge Doctor®

The Bridge®

PDF Instructions

GKL Products Catalog Hinge Doctor® Instructions HA2 Hulk Instructions Bridge® Instructions Herculock Instructions ADD1 Instructions