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Lab Tested Lockeyusa 3210 Double Combination Combination Deadbolt Lock Up To 40% Off [87zLpmkI]

$50.99 $163.99 -69%

FeaturesMechanical, keyless deadbolt lockOne user code with thousands of possible combinationsOversized knob on exterior and interiorReversible handingAdjustable backset deadboltCovers standard 2 1/8” holeMarine Grade FinishThe 3210 is only available

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Lab Tested Lockeyusa 3210 Double Combination Combination Deadbolt Lock Up To 40% Off [87zLpmkI]

Features

Mechanical, keyless deadbolt lock
One user code with thousands of possible combinations
Oversized knob on exterior and interior
Reversible handing
Adjustable backset deadbolt
Covers standard 2 1/8” hole
Marine Grade Finish

The 3210 is only available in Marine Grade finish. The finish closely resembles the color of a Satin Chrome (26D) finish lock. We recommend the Marine Grade Finish for saltwater environments where the lock will sustain consistent exposure to the elements. It has a much longer lifetime than a standard
finish and provides added strength against the corrosive elements of coastal/saltwater environments.

Options

Keypad: Single Combination, Double Combination (DC)
Finishes: Marine Grade (MG)

Dimensions & Specifications

Dimensions: 6 1/4” L x 1 3/4” W x 2” D
Total Coverage with Trim Plates: 6 3/4” L x 2 1/4” W x 2 1/8” D
Door Thickness: 1 1/8” to 2”, up to 5” with Extension Kit
Material: Zinc-plated steel
Teflon coated stainless steel interior components
Teflon coated with Marine Grade Finish
For Exterior & Interior Use
Weather Resistant
Lifetime Mechanical Warranty

Compatible With

GB2500 Gate Box
Extension Kit
Adjustable Deadbolt
Drive-in Deadbolt
T Cover 2500
Push Pull Guard

Resources

Download 3210 Instructions
Download Spec Sheet

What Our Customers Say

January 24, 2026

Absolutely no complaints!

It’s a very solid, very useful tool.

- Xanthe T..

January 24, 2026

Absolutely no complaints!

It’s a very smart and well-made gadget.

- Boyd Y..

January 24, 2026

Absolutely no complaints!

This product is a true standout.

- Tallulah M..

Write a Review

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