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PROTO Combination Wrench: Alloy Steel, Satin, 22 mm Head Size, 12 1/2 in Overall Lg - Metric 12-Point Combination Wrenches
PROTOMetric 12-Point Combination Wrenches

PROTO Combination Wrench: Alloy Steel, Satin, 22 mm Head Size, 12 1/2 in Overall Lg

The PROTO J1222MASD is a metric 12-point combination wrench made from alloy steel with a satin finish. It features a 22 mm head size and a 12 1/2-inch overall length with an offset design. This wrench is part of…

SKU 3G-OTH-300774

Brand
PROTO
Item
Combination Wrench: Alloy Steel, Satin, 22 mm Head Size, 12 1/2 in Overall Lg
Category
Metric 12-Point Combination Wrenches
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

PROTO
Manufacturer Part Number
J1222MASD
Type
Satin, Offset
Overall Lg
12 1/2 in
Head Size
22 mm

Technical Documents

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

Product Description

The PROTO J1222MASD is a metric 12-point combination wrench made from alloy steel with a satin finish. It features a 22 mm head size and a 12 1/2-inch overall length with an offset design. This wrench is part of PROTO's combination wrench line, designed for industrial applications.

Frequently Asked Questions

What is the PROTO J1222MASD combination wrench used for?

The PROTO J1222MASD is a metric 12-point combination wrench used for tightening and loosening fasteners in industrial maintenance, automotive repair, and mechanical assembly. Its 22 mm head size and offset design provide access to recessed bolts. The alloy steel construction and satin finish offer durability and corrosion resistance in demanding environments.

What are the specifications of the PROTO J1222MASD wrench?

The PROTO J1222MASD is a metric 12-point combination wrench with a 22 mm head size and a 12 1/2-inch overall length. It features an offset design and a satin finish. The wrench is made from alloy steel for strength and longevity. The manufacturer part number is J1222MASD.

Where to buy the PROTO J1222MASD wrench worldwide?

You can source the PROTO J1222MASD 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. 3G Electric supplies PROTO tools to industrial buyers internationally.

How to select the correct PROTO combination wrench size?

To select the correct PROTO combination wrench, match the head size to your fastener's nut or bolt dimension. For the J1222MASD, the head size is 22 mm. Ensure the overall length (12 1/2 inches) provides sufficient leverage for your application. The offset design helps access tight spaces. Always verify the fastener type and torque requirements before use.

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 metric 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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