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PROTO J1210ESB SAE 12-Point Combination Wrench, 5/16 in, Black Oxide, Offset - SAE 12-Point Combination Wrenches
PROTOSAE 12-Point Combination Wrenches

PROTO J1210ESB SAE 12-Point Combination Wrench, 5/16 in, Black Oxide, Offset

The PROTO J1210ESB is a 5/16 in SAE 12-point combination wrench made from alloy steel with a black oxide finish. It has a 3 1/2 in overall length and an offset design. This PROTO wrench is a hand tool for turning…

SKU 3G-OTH-287320

Brand
PROTO
Item
J1210ESB SAE 12-Point Combination Wrench, 5/16 in, Black Oxide, Offset
Category
SAE 12-Point Combination Wrenches
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

PROTO
Manufacturer Part Number
J1210ESB
Type
Black Oxide, Offset
Overall Lg
3 1/2 in
Head Size
5/16 in

Technical Documents

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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO J1210ESB is a 5/16 in SAE 12-point combination wrench made from alloy steel with a black oxide finish. It has a 3 1/2 in overall length and an offset design. This PROTO wrench is a hand tool for turning fasteners.

Frequently Asked Questions

What is the PROTO J1210ESB combination wrench used for?

The PROTO J1210ESB is a 5/16 in SAE 12-point combination wrench used for turning fasteners in industrial maintenance, automotive repair, and mechanical assembly. Its offset design provides better access to recessed bolts. The alloy steel construction and black oxide finish offer durability and corrosion resistance.

What are the specifications of the PROTO J1210ESB combination wrench?

The PROTO J1210ESB is a 5/16 in SAE 12-point combination wrench made from alloy steel with a black oxide finish. It has a 3 1/2 in overall length and an offset design. The manufacturer part number is J1210ESB. It is a hand tool for turning fasteners.

Where to buy the PROTO J1210ESB combination wrench worldwide?

You can source the PROTO J1210ESB combination wrench through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. We supply PROTO tools to industrial buyers globally.

How to select the right PROTO combination wrench size?

To select the right PROTO combination wrench, match the wrench size to the fastener head size. The PROTO J1210ESB fits a 5/16 in fastener head. For SAE fasteners, use the corresponding wrench size. Ensure the 12-point design matches the fastener type. Always verify the overall length and offset for clearance needs.

Used in

Common applications for PROTO
Automotive assembly — PROTO J72102 impact socket set for fastening lug nuts on production lines
Heavy equipment maintenance — PROTO J3772T flare nut wrench for hydraulic line fittings on excavators
General industrial repair — PROTO J795SA adjustable wrench set for tightening bolts on conveyor systems
Aerospace manufacturing — PROTO J5240A slotted bit socket for adjusting fasteners in confined spaces
Oil and gas pipeline work — PROTO J5438 12-point socket for valve assembly in refineries
Construction site toolkits — PROTO J8179-T500 double box wrench for structural steel bolting

PROTO Products

3G Electric supplies PROTO sae 12-point combination wrenches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
PROTO Combination Wrench: Alloy Steel, Black Oxide, 7/16 in Head Size, 3 1/4 in Overall Lg, Offset (MPN J1214ESB)
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PROTO Combination Wrench: Alloy Steel, Black Oxide, 7/16 in Head Size, 3 1/4 in Overall Lg, Offset (MPN J1214ESB)
Alloy steel construction with black oxide finish. SAE 12-point box end and open end. 5/8 in head size, 5 in overall length, offset design. Used for tightening and loosening fasteners in mechanical assembly and maintenance
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Alloy steel construction with black oxide finish. SAE 12-point box end and open end. 5/8 in head size, 5 in overall length, offset design. Used for tightening and loosening fasteners in mechanical assembly and maintenance
PROTO Combination Wrench: Alloy Steel, Black Oxide, 3/8 in Head Size, 3 3/4 in Overall Lg, Offset (MPN J1212ESB)
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PROTO Combination Wrench: Alloy Steel, Black Oxide, 3/8 in Head Size, 3 3/4 in Overall Lg, Offset (MPN J1212ESB)
PROTO Combination Wrench: Alloy Steel, Black Oxide, 11/32 in Head Size, 3 1/2 in Overall Lg, Offset (MPN J1211ESB)
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PROTO Combination Wrench: Alloy Steel, Black Oxide, 11/32 in Head Size, 3 1/2 in Overall Lg, Offset (MPN J1211ESB)
PROTO Combination Wrench: Alloy Steel, Black Oxide, 9/32 in Head Size, 3 3/8 in Overall Lg, Offset (MPN J1209ESB)
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PROTO Combination Wrench: Alloy Steel, Black Oxide, 9/32 in Head Size, 3 3/8 in Overall Lg, Offset (MPN J1209ESB)
PROTO Combination Wrench: Alloy Steel, Black Oxide, 1/4 in Head Size, 3 1/4 in Overall Lg, Offset (MPN J1208ESB)
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PROTO Combination Wrench: Alloy Steel, Black Oxide, 1/4 in Head Size, 3 1/4 in Overall Lg, Offset (MPN J1208ESB)

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This SAE 12-point combination wrench features a 9/16 in head size and an offset design for improved access to recessed fasteners. Constructed from alloy steel with a black oxide finish, it is suited for turning fasteners in industrial maintenance, automotive repair, and mechanical assembly. Overall length is 4 1/2 in
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This SAE 12-point combination wrench features a 3/4 in hex head size and an 11 in overall length. The offset design allows access to fasteners in confined spaces. Constructed from alloy steel with a satin finish, it is suited for tightening or loosening hex fasteners in automotive, heavy equipment, and general maintenance tasks
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