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PROTO Combination Wrench: Alloy Steel, Satin, 30 mm Head Size, 15 3/4 in Overall Lg - Metric 12-Point Combination Wrenches
PROTOMetric 12-Point Combination Wrenches

PROTO Combination Wrench: Alloy Steel, Satin, 30 mm Head Size, 15 3/4 in Overall Lg

The PROTO Combination Wrench is a metric 12-point combination wrench made from alloy steel with a satin finish. It features a 30 mm head size and a 15 3/4 in overall length with an offset design. This PROTO wrench is…

SKU 3G-OTH-300741

Brand
PROTO
Item
Combination Wrench: Alloy Steel, Satin, 30 mm Head Size, 15 3/4 in Overall Lg
Category
Metric 12-Point Combination Wrenches
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Technical Specifications

PROTO
Manufacturer Part Number
J1230MASD
Type
Satin, Offset
Overall Lg
15 3/4 in
Head Size
30 mm
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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO Combination Wrench is a metric 12-point combination wrench made from alloy steel with a satin finish. It features a 30 mm head size and a 15 3/4 in overall length with an offset design. This PROTO wrench is identified by manufacturer part number J1230MASD.

Frequently Asked Questions

What is the PROTO J1230MASD combination wrench used for?

The PROTO J1230MASD is a 30 mm metric 12-point combination wrench designed for tightening and loosening fasteners in industrial maintenance, automotive repair, and machinery assembly. Its offset satin-finish alloy steel construction provides durability and access to recessed bolts.

What are the specifications of the PROTO J1230MASD wrench?

The PROTO J1230MASD combination wrench has a 30 mm head size, 15 3/4 in overall length, and a satin offset design. It is made from alloy steel with a 12-point metric configuration. The manufacturer part number is J1230MASD.

Where to buy the PROTO J1230MASD combination wrench worldwide?

3G Electric supplies the PROTO J1230MASD combination wrench worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this PROTO wrench.

How to select the correct PROTO combination wrench size?

To select the correct PROTO combination wrench, match the head size to the fastener's hex dimension. For metric fasteners, use a 30 mm wrench like the J1230MASD. Ensure the 12-point design fits square or hex bolts. Always verify the overall length for clearance in tight spaces.

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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