Master Lock master safety lockout with jaws, model 421

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Brand: Master Lock
Barcode (GTIN): 00071649613876
Part number (MPN): 421
Category: Business and Industrial > Work Safety Protective Gear

$26.99 USD each

20 available. Minimum order: 1 unit.

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Condition: New

Known defects: none listed by the seller

Shipping: free, arrives in 4 to 7 days. Ships to: continental US.

Ships from a U.S. warehouse.

Sold by Lonestar Trade. Verified seller on CommerceBook

New seller: no orders yet.

Updated November 14, 2026

Category and statements

Category: Business and Industrial > Work Safety Protective Gear

Payment protection and returns

We hold your card and charge it when the seller ships your order or hands it over at pickup. You have 30 days from delivery to file a dispute. After that the order is non-refundable.

Returns: 30 days, by mail, no restocking fee, shopper pays return shipping.

Details

Brand: Master Lock
Part number (MPN): 421
Barcode (GTIN): 00071649613876
Product code: LT-P21636
Unit: each

Description

This Master Lock product is a master safety lockout. The product type is Lockouts & Hasps. The product name refers to jaws. The item weight is 0.238 lb. The package weight is 0.238 lb. The item and the package have the same listed weight. The weight is the only measurement the listing gives for this lockout.

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Shopify product taxonomy 2026-10, category bi-25

Shipping data for agents

Shipping to your state: https://commercebook.ai/api/v1/market/lots/e57c41ee-40b3-4038-a90b-3aa5f1d2387e/shipping?state=TX (the lowest and highest of the seller's rules, no key needed).