Proto 3/8 DR hex bit socket, 6MM, model J4990-6M

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Brand: Proto
Barcode (GTIN): 00662679160371
Part number (MPN): J4990-6M
Category: Hardware > Tool Accessories > Tool Sockets

$57.99 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

Specifications

Specification	Value
Power source	manual
Item weight (lb)	0.15
Overall depth (in)	2.8
Overall width (in)	0.6
Overall height (in)	0.6

Category and statements

Category: Hardware > Tool Accessories > Tool Sockets

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: Proto
Part number (MPN): J4990-6M
Barcode (GTIN): 00662679160371
Product code: LT-P62921
Unit: each

Description

This product is a hex bit socket from Proto. The product type is Sockets. The drive is listed as 3/8 DR. The size is listed as 6MM. Its power source is manual. The item length is 2.8 in. The item width is 0.6 in. The item height is 0.6 in. The item weighs 0.15 lb. The package weighs 0.15 lb. The package measures 2.8 in by 0.6 in by 0.6 in.

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Shopify product taxonomy 2026-10, category ha-14-26

Shipping data for agents

Shipping to your state: https://commercebook.ai/api/v1/market/lots/3c1da022-2413-4f1a-b92c-fb39d1ac6863/shipping?state=TX (the lowest and highest of the seller's rules, no key needed).