Teng Tools SAE Double Open Ended Wrench 1/4 x 5/16 to 1-1/8 x 1-1/4 in - 15 Degree Offset, Chrome Vanadium, ASME B107.100 - Choose Your Size
Double Open Ended Spanners · 663032
SAE Double Open Ended Wrench 1/4 x 5/16 to 1-1/8 x 1-1/4 in
15 Degree Offset, Chrome Vanadium, ASME B107.100 · Choose Your Size
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Why this one
Seven inch sizes
Sold individually in seven sizes from 1/4 x 5/16 in to 1-1/8 x 1-1/4 in, with a different size at each end.
Two sizes in one wrench
Different sizes at each end give you 2 sizes with one wrench.
15 degree offset
Both open ends are offset at 15° for easier use on fasteners with limited swing.
Made to ASME B107.100
Chrome vanadium with a satin finish, designed and manufactured to ASME B107.100.
Read the full description
Teng Tools SAE (AF) double open ended wrenches, sold individually in seven sizes from 1/4 x 5/16 in to 1-1/8 x 1-1/4 in. Choose your size above.
- Different size at each end to give 2 sizes with one wrench
- Open at each end off set at 15° for easier use
- Chrome vanadium satin finish
- Designed and manufactured to ASME B107.100
Specifications
| Type | Double open ended wrench |
| Sizes | AF (inch) |
| Offset | 15° at each end |
| Material | Chrome vanadium, satin finish |
| Standard | ASME B107.100 |
Sizes
| Size | Length | Part number |
| 1/4 x 5/16 in | 123 mm (4.8 in) | 663032 |
| 3/8 x 7/16 in | 156 mm (6.1 in) | 663436 |
| 1/2 x 9/16 in | 180 mm (7.0 in) | 663840 |
| 5/8 x 3/4 in | 221 mm (8.7 in) | 664244 |
| 13/16 x 7/8 in | 237 mm (9.3 in) | 664648 |
| 15/16 x 1 in | 255 mm (10.0 in) | 665052 |
| 1-1/8 x 1-1/4 in | 298 mm (11.7 in) | 665456 |
Specifications
| Type | Spanners & Wrenches |
|---|---|
| Category | Double Open Ended Spanners |
| Part number | 663032 |
Data sheet
Full details from Teng Tools. Download PDF
Lifetime warranty
Send a photo and your order number. Same-day shipping on replacements.
Ships from Texas
From our Fort Worth warehouse.
Questions?
Call (817) 767-3392.
Shipping
Free shipping on orders over $99. Orders are stocked, picked and shipped from our warehouse in Fort Worth, Texas — orders placed on business days ship same-day wherever possible.
Lifetime warranty
Teng Tools hand tools are backed by a lifetime warranty against manufacturing defects. Screwdriver bits and socket bits are consumables and are guaranteed to meet dimensional standards. Torque wrenches and air tools can be serviced and recalibrated on request — contact us to arrange it.
Returns
Not right for the job? Contact us within 30 days of delivery and we'll sort out a return or exchange. Tools must be unused and in their original packaging. Warranty claims are handled separately — a defective tool is our problem, not yours.
Why Teng Tools?
Swedish Design Since 1985
Trusted in 30+ countries. Designed in Sweden, built to ISO and DIN standards.
Shipped Fast from Texas
US warehouse in Fort Worth, so orders move fast. TAA approved for government and defense.
Lifetime Warranty
Something goes wrong? Send a photo and your order number — same-day shipping on replacements.
The Devil Is in the Detail
Satin-finish wrenches, through-blade screwdrivers, heavy-gauge storage — built to last.