PROTO Open End Wrench: Alloy Steel, Chrome, 16 mm Head Size, 6 1/8 in Overall Lg
The PROTO Open End Wrench is a metric, double end, open end wrench made of alloy steel with a chrome finish. It features a 16 mm head size and a 6 1/8 in overall length, with manufacturer part number J3116M.
SKU 3G-OTH-296155
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Product Description
The PROTO Open End Wrench is a metric, double end, open end wrench made of alloy steel with a chrome finish. It features a 16 mm head size and a 6 1/8 in overall length, with manufacturer part number J3116M.
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 J3116M open end wrench used for?
The PROTO J3116M is a metric double-end open end wrench used for tightening or loosening 16 mm hex fasteners in industrial maintenance, automotive repair, and machinery assembly. Its alloy steel construction and chrome finish provide corrosion resistance and durability in demanding environments.
What are the specifications of the PROTO J3116M wrench?
The PROTO J3116M open end wrench has a 16 mm head size, 6 1/8 in overall length, and is made of alloy steel with a chrome finish. It is a metric, double-end, standard type wrench. The manufacturer part number is J3116M.
Where to buy the PROTO J3116M wrench worldwide?
3G Electric supplies the PROTO J3116M open end wrench to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and a quote for your region.
How to select the right PROTO open end wrench size?
To select the correct PROTO open end wrench, match the head size to the fastener's hex dimension. For the J3116M, use it on 16 mm fasteners. Ensure the wrench type (metric, standard) and length suit your access and torque requirements. PROTO tools are designed for professional industrial use.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO metric, double end, open end wrenches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















