PROTO Combination Wrench: Alloy Steel, Satin, 21 mm Head Size, 11 3/4 in Overall Lg
The PROTO J1221MASD is a metric 12-point combination wrench made from alloy steel with a satin finish. It features a 21 mm head size and an 11 3/4 in overall length with an offset design. This PROTO wrench is a…
SKU 3G-OTH-300017
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.
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Product Description
The PROTO J1221MASD is a metric 12-point combination wrench made from alloy steel with a satin finish. It features a 21 mm head size and an 11 3/4 in overall length with an offset design. This PROTO wrench is a 12-point combination type.
Frequently Asked Questions
What is the PROTO J1221MASD combination wrench used for?
The PROTO J1221MASD is a metric 12-point combination wrench used for tightening and loosening fasteners in industrial maintenance, automotive repair, and mechanical assembly. Its 21 mm head size and offset design provide access to recessed bolts. The alloy steel construction and satin finish offer durability and corrosion resistance.
What are the specifications of the PROTO J1221MASD wrench?
The PROTO J1221MASD is a metric 12-point combination wrench with a 21 mm head size and an 11 3/4 in overall length. It features an offset design and is made from alloy steel with a satin finish. The manufacturer part number is J1221MASD, and it is a PROTO-branded tool.
Where to buy the PROTO J1221MASD wrench worldwide?
You can source the PROTO J1221MASD combination wrench worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. 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 correct PROTO combination wrench, match the wrench size to the fastener head dimension. For metric fasteners, use a 21 mm wrench like the J1221MASD for a 21 mm bolt head. Ensure the 12-point design fits square or hex fasteners. The offset design helps clear obstructions in tight spaces.
Used in
Common applications for PROTOPROTO 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.
