Take up to $50 off your total purchase sitewide 12 Days of Deals Holiday Sitewide Sale Image Map
IRWIN_ManufacturerAd_1 Image
Image for IRWIN-4LW from Acme Tools

Mouse over above image to zoom.

Shop IRWIN

4 In. Locking Wrench

IRWIN-4LW

The original™ locking wrenches feature heavy duty jaws that lock on to three sides of a hex fastener and will not slip or mar. Constructed of high-grade heat-treated alloy steel for maximum toughness ... read more

Rating:
IRWIN-4LW is rated 5.0 out of 5 by 5.
  • y_2016, m_12, d_9, h_15
  • bvseo_bulk, prod_bvrr, vn_bulk_0.0
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_5
  • loc_en_US, sid_10001_10751_3074457345616769137, prod, sort_[SortEntry(order=AGE, direction=DESCENDING)]
  • clientName_acmetools
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getAggregateRating, 113ms
  • REVIEWS, PRODUCT
Availability
 In-Stock

Ships in 1 business day

SHIPPING & HANDLING
List: $15.92
Now: $11 .99

Add to Cart
Low Price Guarantee

Features

The original™ locking wrenches feature heavy duty jaws that lock on to three sides of a hex fastener and will not slip or mar. Constructed of high-grade heat-treated alloy steel for maximum toughness and durability.

Additional Features

  • Designed to replace up to 16 wrench sizes
  • Includes a built-in wire cutter
  • Turn screw to adjust pressure and fit work
  • Guarded release trigger quickly unlocks and protects from accidental release
Specifications
Acme Tools Brand Name: IRWIN
Acme Tools Part Number: 4LW
Application: Holding, tightening, turning, gripping
Assembled Weight (lbs): 0.36
Color / Finish: Grey/Steel
Country of Origin: TWN
Cutter Included: Yes
Handle Length (in): 4.0
Insulated Handle: No
Internet Product Code (IPC): 6E64518C4EA
Jaw Capacity (in): 4.0
Jaw Tip Size (in): .5
Material: Alloy Steel
Package Weight: 0.36
Pliers Type: Locking
Thickness (in): 0.5
Warranty: Limited lifetime
Internal Supplier Part #: 8
MFG Model # (Series): 4LW
MFG Part # (OEM): 8
Product Name: 4 In. Locking Wrench
UPC: 038548000084
Top Rated: 5.0
Acme Tools Air Shipment Restricted: N
Acme Tools Prop65 Compliant: N
Acme Tools Carb Compliant: N
Customer Reviews
Rated 5 out of 5 by from Vise-Grip Locking Wrench: Unexpected Abilities! I have used Vise-Grips for over 60 years, have every model in my shop, and have introduced hundreds of trainees to their power. The 3-point grip of the Locking Wrench is the best way I have known to hold thin-wall steel tubing with great force. I use the Locking Wrench to keep tubing from slipping into the Hossfeld Bender, making kinking far less likely in tight bends. Also a socket wrench can be slipped into each end of a tube, allowing two Locking Wrenches to grip the ends so tightly that the tubing between them can be twisted - and the three-point grip of the Locking Wrench causes nearly no damage to the tubing! I would only suggest that the Locking Wrench - and every other Vise-Grip - be made also in a larger size. I would happily pay the price.
Date published: 2015-08-08
Rated 5 out of 5 by from Best staple puller in existance I found a great use for my locking wrench - pulling staples that were used to affix carpet to the floor. Just cut and pull up the carpet. It leaves hundreds of staples in the floor. Just adjust so the clamp is slightly narrower than the staple and then clamp on the staple and roll it away from you using the side w/ the radius.
Date published: 2014-08-08
Rated 5 out of 5 by from Generational USA Durability Grand Pop had Irwin tools. My Dad had Irwin tools. I have Irwin tools. My son has Irwin tools. Some were passed on down, and still work as intended.
Date published: 2014-06-11
Rated 5 out of 5 by from GREAT TOOL TO HAVE IN TOOLBOX BOUGHT THIS PROB ABOUT TWO YRS AGO AND HAVE USED IT ON A NEIGHBOR'S FENCE OR EVEN USING ON BOLTS TO GET A MOWER BLADE LOOSE THAT HAD NOT BEEN OFF FOR A FEW YRS AND WAS IN BAD NEED OF SHARPENING. I DONT USE IT ALL THE TIME BUT IT HANDY WHEN I NEED IT.
Date published: 2014-05-15
Rated 5 out of 5 by from automotive service tech. these are the best thing known to man to remove siezed brake lines
Date published: 2011-06-30
  • y_2016, m_12, d_9, h_15
  • bvseo_bulk, prod_bvrr, vn_bulk_0.0
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_5
  • loc_en_US, sid_10001_10751_3074457345616769137, prod, sort_[SortEntry(order=AGE, direction=DESCENDING)]
  • clientName_acmetools
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getReviews, 0ms
  • REVIEWS, PRODUCT