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Will Ultraloq U-Bolt Series Work on My Door?

Ultraloq U-Bolt Series fit the standard doors with a 2-1/8" (53 mm) diameter borehole. If your door is not prepped with a borehole, you can also use the template in the box as a guide to drill the hole.

For U-Bolt, U-Bolt WiFi and U-Bolt Z-Wave

For U-Bolt Pro, U-Bolt ProWiFi and U-Bolt Pro Z-Wave



>My door is a 2"~2-1⁄4" wood door. Is there any way that this product can work with this thickness?

For Thicker Doors Between 2" to 2-1⁄4", please order the Ultraloq Thick Door Kit.