Skip to content

Free Gift Card Details

$100 Order
$10
gift card
$250 Order
$25
gift card
$500 Order
$50
gift card
$1000 Order
$100
gift card
  • The promotion will be automatically applied on the Shopping Cart page.
  • To qualify for this offer, your order subtotal must equal $100 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax and shipping.
  • Free gift cards will be issued in the form of e-gift cards only, not physical gift cards.
  • E-gift cards will be sent to the email address used in your billing address when your order ships or is picked up.
  • Free e-gift cards expire 03/01/27.
  • Promo code not valid on prior purchases or on Honda and STIHL products and cannot be combined with other promotional offers.
  • Valid online and in participating retail stores.
  • Limited-time offer. Subject to change without notice.

Product Summary

The 83 series of half moon box end obstruction wrenches are specialized hand tools designed to access fasteners in tight or hard-to-reach spaces where standard wrenches can't operate effectively. Their unique angled or offset heads allow users to maneuver around obstacles such as pipes, walls, or machinery components, making them ideal for automotive, plumbing, and industrial applications. Forged from durable alloy steel, obstruction wrenches offer strength and corrosion resistance, ensuring long-term reliability. The compact design enhances precision and control, reducing the risk of damaging surrounding parts. By enabling efficient work in confined areas, obstruction wrenches save time, minimize frustration, and improve overall productivity for professionals and DIYers alike. Each wrench has two 12-point box ends and fits two different size SAE (fractional inch) fasteners for twice the coverage. The tough textured finish provides a strong grip and hides scratches. This 3-piece obstruction wrench set includes sizes 7/16 x 1/2, 9/16 x 5/8 and 3/4 x 7/8.

What's Included

    (1) Obstruction Wrench

Features + Benefits

  • Engineered for tight spaces – Half-moon, offset box ends reach fasteners standard wrenches can’t.
  • Ideal for obstructed work areas – Easily maneuver around pipes, walls, hoses, and machinery components.
  • Enhanced precision and control – Compact design reduces the risk of damaging nearby parts in confined spaces.
  • Two sizes per wrench – Each tool features dual 12-point box ends, covering two different metric fasteners for added versatility.
  • Perfect for multiple trades – A go-to solution for automotive, industrial, HVAC, and plumbing applications, this 3-piece obstruction wrench set includes sizes 7/16 x 1/2, 9/16 x 5/8 and 3/4 x 7/8.

Key Specs

AttributeSpecification

item#

6997737

Brand

Beta

Manufacturer's Warranty

Lifetime Limited warranty

Ship Weight

0.77 LB

Pieces (qty.)

3

Measurement Standard

Standard (SAE)

Material

Alloy Steel

Point Size (qty.)

12
AttributeSpecification

SAE Size(s)

7/16,1/2,9/16,5/8,3/4,7/8

Wrench End Type

Double Box

Ratcheting

No

Flex Head

No

Reversible

No

Product Weight

0.6800 lb

Dimensions L x W x H (in.)

9.06 x 2.84 x 0.7 in

Warranty

Manufacturer's Warranty

Lifetime Limited warranty