Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

PROTO Combination Wrench: Steel, Satin, 3/8 in Head Size, 6 in Overall Lg - SAE 12-Point Combination Wrenches
PROTOSAE 12-Point Combination Wrenches

PROTO Combination Wrench: Steel, Satin, 3/8 in Head Size, 6 in Overall Lg

The PROTO J1212ASD is a 3/8 in SAE 12-point combination wrench made of steel with a satin finish. It has a 6 in overall length and a 15° head offset angle.

SKU 3G-OTH-287449

Brand
PROTO
Item
Combination Wrench: Steel, Satin, 3/8 in Head Size, 6 in Overall Lg
Category
SAE 12-Point Combination Wrenches
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
J1212ASD
Type
Satin
Overall Lg
6 in
Head Size
3/8 in
Head Offset Angle
15°

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The PROTO J1212ASD is a 3/8 in SAE 12-point combination wrench made of steel with a satin finish. It has a 6 in overall length and a 15° head offset angle.

Frequently Asked Questions

What is the PROTO J1212ASD combination wrench used for?

The PROTO J1212ASD is a 3/8 in SAE 12-point combination wrench used for tightening or loosening fasteners in industrial maintenance, automotive repair, and general mechanical work. Its 15° offset angle provides better access in tight spaces, and the satin steel finish resists corrosion.

What are the specifications of the PROTO J1212ASD wrench?

The PROTO J1212ASD is a steel combination wrench with a satin finish, 3/8 in head size, 6 in overall length, and a 15° head offset angle. It is an SAE 12-point design, suitable for standard hex fasteners. The manufacturer part number is J1212ASD.

Where to buy the PROTO J1212ASD wrench worldwide?

3G Electric supplies the PROTO J1212ASD combination wrench to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this SAE 12-point wrench.

How to select the right PROTO combination wrench size?

To select the correct PROTO combination wrench, match the head size to your fastener's hex dimension. For the J1212ASD, the 3/8 in head fits 3/8 in SAE fasteners. Ensure the 12-point design aligns with your bolt type, and consider the 6 in length for leverage in confined areas.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
PROTO Combination Wrench: Alloy Steel, Satin, 3/8 in Head Size, 6 1/4 in Overall Lg, Offset (MPN J1212ASD)
PROTO
PROTO Combination Wrench: Alloy Steel, Satin, 3/8 in Head Size, 6 1/4 in Overall Lg, Offset (MPN J1212ASD)
PROTO Combination Wrench: Alloy Steel, Satin, 5/8 in Head Size, 9 1/2 in Overall Lg, Offset, Hex (MPN J1220ASD)
PROTO
PROTO Combination Wrench: Alloy Steel, Satin, 5/8 in Head Size, 9 1/2 in Overall Lg, Offset, Hex (MPN J1220ASD)
PROTO Combination Wrench: Steel, Satin, 1 1/4 in Head Size, 16 7/8 in Overall Lg, Std (MPN J1240ASD)
PROTO
PROTO Combination Wrench: Steel, Satin, 1 1/4 in Head Size, 16 7/8 in Overall Lg, Std (MPN J1240ASD)
PROTO Combination Wrench: Alloy Steel, Satin, 1 13/16 in Head Size, 25 in Overall Lg, Offset (MPN J1258)
PROTO
PROTO Combination Wrench: Alloy Steel, Satin, 1 13/16 in Head Size, 25 in Overall Lg, Offset (MPN J1258)
PROTO Combination Wrench: Alloy Steel, Chrome, 9/16 in Head Size, 4 1/2 in Overall Lg, Offset (MPN J1218ES)
PROTO
PROTO Combination Wrench: Alloy Steel, Chrome, 9/16 in Head Size, 4 1/2 in Overall Lg, Offset (MPN J1218ES)
PROTO Combination Wrench: Alloy Steel, Satin, 1 3/4 in Head Size, 25 in Overall Lg, Offset (MPN J1256)
PROTO
PROTO Combination Wrench: Alloy Steel, Satin, 1 3/4 in Head Size, 25 in Overall Lg, Offset (MPN J1256)

More from PROTO

View all PROTO parts
PROTO Combination Wrench: Alloy Steel, Satin, 11/16 in Head Size, 10 1/4 in Overall Lg, Offset, Hex (MPN J1222ASD)
PROTO
PROTO Combination Wrench: Alloy Steel, Satin, 11/16 in Head Size, 10 1/4 in Overall Lg, Offset, Hex (MPN J1222ASD)
PROTO Combination Wrench: Alloy Steel, Satin, 2 in Head Size, 28 in Overall Lg, Offset (MPN J1264)
PROTO
PROTO Combination Wrench: Alloy Steel, Satin, 2 in Head Size, 28 in Overall Lg, Offset (MPN J1264)
PROTO Combination Wrench: Alloy Steel, Satin, 2 9/16 in Head Size, 29 3/4 in Overall Lg, Offset (MPN J1282)
PROTO
PROTO Combination Wrench: Alloy Steel, Satin, 2 9/16 in Head Size, 29 3/4 in Overall Lg, Offset (MPN J1282)
PROTO Combination Wrench: Alloy Steel, Black Oxide, 8 mm Head Size, 5 3/8 in Overall Lg, Offset (MPN J1208MBA)
PROTO
PROTO Combination Wrench: Alloy Steel, Black Oxide, 8 mm Head Size, 5 3/8 in Overall Lg, Offset (MPN J1208MBA)
PROTO Combination Wrench: Alloy Steel, Satin, 2 1/16 in Head Size, 29 1/2 in Overall Lg, Offset (MPN J1266)
PROTO
PROTO Combination Wrench: Alloy Steel, Satin, 2 1/16 in Head Size, 29 1/2 in Overall Lg, Offset (MPN J1266)
PROTO Combination Wrench: Alloy Steel, Black Oxide, 1 in Head Size, 14 in Overall Lg, Offset (MPN J1232BASD)
PROTO
PROTO Combination Wrench: Alloy Steel, Black Oxide, 1 in Head Size, 14 in Overall Lg, Offset (MPN J1232BASD)
PROTO Combination Wrench: Alloy Steel, Black Oxide, 3 in Head Size, 34 in Overall Lg, Offset (MPN J1296)
PROTO
PROTO Combination Wrench: Alloy Steel, Black Oxide, 3 in Head Size, 34 in Overall Lg, Offset (MPN J1296)
PROTO Combination Wrench: Alloy Steel, Satin, 2 3/16 in Head Size, 29 1/2 in Overall Lg, Offset (MPN J1270)
PROTO
PROTO Combination Wrench: Alloy Steel, Satin, 2 3/16 in Head Size, 29 1/2 in Overall Lg, Offset (MPN J1270)