Teng Tools Double Flex Wrench Metric 16 × 17mm — 651617

Teng Tools Double Flex Wrench Metric 16 × 17 mm — Offset Box End Wrench With Flexible Heads, 275 mm (10.8 in)

$23.99
$23.99
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Teng Tools Double Flex Wrench Metric 16 × 17mm — 651617
  • Teng Tools Double Flex Wrench Metric 16 × 17mm — 651617
  • Double Flex Wrench Metric 16 × 17mm
  • Double Flex Wrench Metric 16 × 17mm
Teng Tools Double Flex Wrench Metric 16 × 17 mm — Offset Box End Wrench With Flexible Heads, 275 mm (10.8 in)

Teng Tools Double Flex Wrench Metric 16 × 17 mm — Offset Box End Wrench With Flexible Heads, 275 mm (10.8 in)

$23.99
$23.99
In stock
  • Fast US dispatch from our Fort Worth, Texas warehouse
  • Genuine Teng Tools — professional-grade, designed in Sweden
  • Secure checkout — encrypted payment, trusted providers
  • Backed by guarantee — built to last a working lifetime
Download data sheet (PDF)
Larger metric fasteners are rarely in convenient locations. They sit behind cross-members, under exhaust manifolds, and deep inside machinery frames where a rigid wrench simply cannot reach. This tool answers that challenge with a flex joint built into each end, letting you tilt the head to whatever angle the surrounding structure demands. Two different metric sizes share a single wrench body, so you carry one tool instead of two. At 275 mm (10.8 in) and 326 g, the wrench delivers the leverage you need for higher-torque fasteners while remaining manageable for extended use. The box end design grips the full perimeter of the fastener head, reducing the chance of cam-out, slipping, or corner rounding — protection that matters most on large, high-load bolts. Because this wrench is sold individually, you control your inventory. Replace the size that broke, add the one gap in your metric lineup, or stock your service truck with only the sizes your route work actually requires. No filler sizes, no extra cost for a set you do not need. From heavy-duty automotive repair and fleet maintenance to industrial plant shutdowns and marine engine service, the double flex layout gives you access and grip where fixed wrenches fall short. Add the sizes that match your workload and keep your toolbox efficient.
Also part of 2 tool kits

Kits shown in red are available to buy.

Specifications

TypeSpanners & Wrenches
CategoryDouble Flex Wrenches
Measurement standardMetric
Part number651617
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.

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