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PROTO Combination Wrench: Alloy Steel, Satin, 23 mm Head Size, 13 in Overall Lg - Metric 12-Point Combination Wrenches
PROTOMetric 12-Point Combination Wrenches

PROTO Combination Wrench: Alloy Steel, Satin, 23 mm Head Size, 13 in Overall Lg

The PROTO J1223MASD is a 23 mm metric 12-point combination wrench made from alloy steel with a satin finish. It features a 13-inch overall length and an offset design, and includes a 12-point box end.

SKU 3G-OTH-300811

Brand
PROTO
Item
Combination Wrench: Alloy Steel, Satin, 23 mm Head Size, 13 in Overall Lg
Category
Metric 12-Point Combination Wrenches
Available to Order
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Local availability & support

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
J1223MASD
Type
Satin, Offset
Overall Lg
13 in
Head Size
23 mm

Technical Documents

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

Product Description

The PROTO J1223MASD is a 23 mm metric 12-point combination wrench made from alloy steel with a satin finish. It features a 13-inch overall length and an offset design, and includes a 12-point box end.

Frequently Asked Questions

What is the PROTO J1223MASD combination wrench used for?

The PROTO J1223MASD is a 23 mm metric 12-point combination wrench used for tightening and loosening fasteners in industrial maintenance, automotive repair, and machinery assembly. Its offset design and satin finish provide access in tight spaces and reduce glare.

What are the specifications of the PROTO J1223MASD?

The PROTO J1223MASD is a 23 mm metric 12-point combination wrench made from alloy steel with a satin finish. It has a 13-inch overall length and an offset design. The 12-point box end offers increased grip on fasteners.

Where to buy the PROTO J1223MASD worldwide?

3G Electric supplies the PROTO J1223MASD combination wrench to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine PROTO tools for your industrial applications.

How to select the right PROTO combination wrench size?

To select the correct PROTO combination wrench, measure the fastener head size in millimeters. The J1223MASD fits 23 mm fasteners. For metric applications, match the wrench size exactly to the fastener to avoid rounding. PROTO alloy steel construction ensures durability.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Alloy steel combination wrench with satin finish. Features a 27 mm 12-point box end and offset design. Overall length of 15 inches. Used for tightening and loosening fasteners in mechanical assembly and maintenance applications
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Alloy steel combination wrench with satin finish. Features a 27 mm 12-point box end and offset design. Overall length of 15 inches. Used for tightening and loosening fasteners in mechanical assembly and maintenance applications
PROTO Combination Wrench: Alloy Steel, Satin, 29 mm Head Size, 15 3/4 in Overall Lg, Offset, Hex (MPN J1229MASD)
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PROTO Combination Wrench: Alloy Steel, Satin, 29 mm Head Size, 15 3/4 in Overall Lg, Offset, Hex (MPN J1229MASD)
PROTO Combination Wrench: Alloy Steel, Satin, 24 mm Head Size, 13 in Overall Lg, Offset (MPN J1224MASD)
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PROTO Combination Wrench: Alloy Steel, Satin, 24 mm Head Size, 13 in Overall Lg, Offset (MPN J1224MASD)
PROTO Combination Wrench: Alloy Steel, Satin, 28 mm Head Size, 15 in Overall Lg, Offset (MPN J1228MASD)
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PROTO Combination Wrench: Alloy Steel, Satin, 28 mm Head Size, 15 in Overall Lg, Offset (MPN J1228MASD)
This metric 12-point combination wrench features a 32 mm head size and an overall length of 16 7/8 inches. Constructed from alloy steel with a satin finish, the offset design provides improved access and leverage. Suitable for tightening and loosening fasteners in industrial maintenance, automotive repair, and equipment assembly
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This metric 12-point combination wrench features a 32 mm head size and an overall length of 16 7/8 inches. Constructed from alloy steel with a satin finish, the offset design provides improved access and leverage. Suitable for tightening and loosening fasteners in industrial maintenance, automotive repair, and equipment assembly
PROTO Combination Wrench: Alloy Steel, Satin, 18 mm Head Size, 10 1/2 in Overall Lg, Offset, Hex (MPN J1218MASD)
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PROTO Combination Wrench: Alloy Steel, Satin, 18 mm Head Size, 10 1/2 in Overall Lg, Offset, Hex (MPN J1218MASD)

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Alloy steel construction with chrome finish. 12-point offset design for access to fasteners in confined spaces. 27 mm head size, 15 in overall length. Used for tightening and loosening metric fasteners in mechanical assembly and maintenance tasks
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This 32 mm metric 12-point combination wrench features a black oxide finish and an offset design for access to recessed fasteners. Made from alloy steel, it measures 16 7/8 inches in overall length. Suitable for general industrial maintenance, automotive repair, and equipment assembly
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Alloy steel combination wrench with chrome finish. Features a 12-point offset box end and open end, 18 mm head size, and 10 1/2-inch overall length. Used for tightening and loosening fasteners in mechanical assembly and maintenance tasks
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Alloy steel combination wrench with chrome finish. Features a 12-point offset box end and open end, 18 mm head size, and 10 1/2-inch overall length. Used for tightening and loosening fasteners in mechanical assembly and maintenance tasks
Alloy steel combination wrench with satin finish. Features a 14 mm 12-point head and offset design for access to recessed fasteners. Overall length of 5 5/8 inches. Suitable for tightening and loosening fasteners in mechanical assembly and maintenance tasks
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Alloy steel combination wrench with satin finish. Features a 14 mm 12-point head and offset design for access to recessed fasteners. Overall length of 5 5/8 inches. Suitable for tightening and loosening fasteners in mechanical assembly and maintenance tasks
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Alloy steel combination wrench with satin finish and offset design. Features a 60 mm 12-point box end and open end, overall length 29 3/4 inches. Used for turning hex fasteners in industrial maintenance and repair applications where clearance over obstructions is needed