PROTO Box End Wrench: Chrome, 19 mm_21 mm Head Size, 8 3/4 in Overall Lg, Offset
The PROTO Box End Wrench is a metric, double-end, 12-point, ratcheting box end wrench with a Chrome finish. It features 19 mm and 21 mm head sizes, an 8 3/4 in overall length, offset design, and reversing capability…
SKU 3G-OTH-285373
Also listed as: J1187MA · J1187M A
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
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Product Description
The PROTO Box End Wrench is a metric, double-end, 12-point, ratcheting box end wrench with a Chrome finish. It features 19 mm and 21 mm head sizes, an 8 3/4 in overall length, offset design, and reversing capability. This wrench is identified by manufacturer part number J1187M-A.
Frequently Asked Questions
What is the PROTO Box End Wrench J1187M-A used for?
The PROTO Box End Wrench J1187M-A is used for tightening and loosening fasteners in industrial maintenance, automotive repair, and assembly applications. Its 12-point ratcheting box end design allows quick fastener engagement without repositioning, while the offset and reversing features improve access in confined spaces.
What are the specifications of the PROTO Box End Wrench J1187M-A?
The PROTO Box End Wrench J1187M-A has a Chrome finish, 19 mm and 21 mm head sizes, an 8 3/4 in overall length, offset design, and reversing capability. It is a metric, double-end, 12-point ratcheting box end wrench. The manufacturer part number is J1187M-A.
Where to buy the PROTO Box End Wrench J1187M-A worldwide?
You can source the PROTO Box End Wrench J1187M-A through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this PROTO wrench.
How to select the correct PROTO Box End Wrench size?
To select the correct PROTO Box End Wrench, match the wrench head size to the fastener nut or bolt dimension. For the J1187M-A, the 19 mm and 21 mm heads fit corresponding metric fasteners. Ensure the offset and reversing features suit your workspace constraints. Always verify the fastener size before use.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO metric, double end, 12-point, ratcheting box end wrenches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
