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🔧 Lock in power, extend your reach, and never miss a grip!
The IRWIN Locking Chain Clamp Extension Chain (model 40EXT) is an 18-inch black extension designed exclusively for 20R IRWIN VISE-GRIP locking chain clamps. It includes 5 replacement screws to maintain optimal performance and durability, allowing professionals to extend their clamp’s capacity without replacing the entire tool. Crafted with a solid, brushed finish and weighing just 9.1 ounces, this extension ensures reliable, long-lasting use for demanding projects.


| ASIN | B00018AENO |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #117,621 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #125 in Vise Grips & Locking Pliers |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (537) |
| Date First Available | November 9, 2004 |
| Finish | Brushed |
| Included Components | CLAMP LOCKING 18" EXTENSION CHAIN |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 9.1 ounces |
| Item model number | 40EXT |
| Manufacturer | IRWIN |
| Material | Blend |
| Part Number | 40EXT |
| Pattern | Solid |
| Power Source | hand_powered |
| Product Dimensions | 5.5 x 2.25 x 0.75 inches |
| Shape | Rectangular |
| Size | full size |
| Style | Classic |
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