Hoppe: Manual roundbolt/shootbolt gear with extension included Mul-T-Lock C - Series Not in the case of

Not in the case of the Hercular since it is the only Grade 1 Deadlock with an adjustable backset

Shipping Dimenstion (inches): 63x40x48

Compatible with all mechanical Mul-T-Lock platforms

Interior Dimensions:26" x 18" x 13 3/4"

1-1/4" Solid Steel Active Locking Bolts

Hoppe: Manual roundbolt/shootbolt gear with extension included Mul-T-Lock C - Series Not in the case of36'' handle height manual roundbolt version gear is based on your faceplate width, your backset, your deadbolt throw, and roundbolt position all of which are listed in the work sheet above If all your measurements are the same as above this it the gear you need. Also note these gears are sold in sets only which include the extensions. So you NEED to choose a top extension as well. The extension is based on top roundbolt position (see illustration)