PROTO Box End Wrench Set: Alloy Steel, Chrome, 3 Tools, 3/8 in to 3/4 in Range of Head Sizes
The PROTO Box End Wrench Set (MPN J1190B) is an SAE double-end, 12-point ratcheting box end wrench set made of alloy steel with a chrome finish. It includes three tools covering a head size range of 3/8 in to 3/4 in…
SKU 3G-OTH-276832
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Product Description
The PROTO Box End Wrench Set (MPN J1190B) is an SAE double-end, 12-point ratcheting box end wrench set made of alloy steel with a chrome finish. It includes three tools covering a head size range of 3/8 in to 3/4 in and comes with a pouch for storage.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the PROTO J1190B box end wrench set used for?
The PROTO J1190B is a 12-point ratcheting box end wrench set used for tightening or loosening fasteners in industrial maintenance, assembly, and repair applications. Its SAE double-end design covers head sizes from 3/8 in to 3/4 in, making it suitable for machinery, automotive, and plant equipment work.
What are the specifications of the PROTO J1190B wrench set?
The PROTO J1190B set includes three alloy steel wrenches with a chrome finish, each featuring a 12-point ratcheting box end. The head size range is 3/8 in to 3/4 in. The set comes with a pouch for storage. It is SAE double-end type and does not include a flex head or locking feature.
Where to buy the PROTO J1190B wrench set worldwide?
3G Electric supplies the PROTO J1190B wrench set worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this set along with other PROTO tools and industrial equipment across multiple categories.
How to maintain the PROTO J1190B chrome wrench set?
To maintain the PROTO J1190B chrome wrench set, clean tools after use with a dry cloth to remove grease and debris. Avoid exposure to corrosive chemicals. Store the wrenches in the provided pouch to prevent scratches and rust. Periodically lubricate the ratcheting mechanism with light oil to ensure smooth operation.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO sae, double end, 12-point, ratcheting box end wrench sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









