Weather Guard Tool Box Locks and Keys

Shop Weather Guard tool box locks and replacement keys for the Weather Guard box you already own. Replacement locks are sold by series: 70043R fits 03 series crossover and lo-side boxes, 70171R fits 04 series boxes, 70044R is the replacement key set for 03 and 04 series boxes, and 70554-760 is the lock and key for Defender Series boxes. Most orders ship within 1 business day from our strategically located warehouses across the US. Shop new boxes in Weather Guard tool boxes or see the full Weather Guard lineup.

How to Re-Key a Weather Guard Lock

Watch our guide on how to key Weather Guard tool box locks, or contact our team with your box's model number and we'll confirm the right part.

Weather Guard Tool Box Lock FAQs

Which replacement lock fits my Weather Guard tool box?

Use 70043R for 03 series crossover and lo-side boxes, 70171R for 04 series crossover and lo-side boxes, and 70554-760 for Defender Series boxes.

How do I tell which series my Weather Guard box is?

The series is the last two digits of the model number. For example, a 127-0-04 box is an 04 series box. If you can't find the model number, contact our team with photos of the box and lock.

Can I buy replacement keys without a new lock?

Yes. 70044R is the replacement key set for 03 and 04 series crossover and lo-side boxes.

Do these locks fit both crossover and lo-side boxes?

Yes. The 03 and 04 series replacement locks fit both Weather Guard crossover and lo-side boxes of that series.

How do I re-key a Weather Guard tool box lock?

Our installation video walks through how to key Weather Guard tool box locks step by step.