Performance Tool W1173 SAE and Metric Socket Set 40 Piece
- Item Length: 9 inches
- Material Type: Alloy Steel
- Item Weight: 0.85 pounds
- Finish Types: Polished
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A compact 40 piece set worth considering for light, precision oriented wrench work rather than heavy mechanical jobs.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B0002KNZJ6Model: W1173Category: Wrenches
Overview
Performance's W1173 is a 40 piece wrench set that totals just 0.85 pounds and tops out at 9 inches in length. The low weight and piece count point to a compact assortment meant for a small case rather than a full size garage set.
With 40 pieces packed into under a pound, individual pieces are necessarily small, so this reads as a set built for tight spaces, electronics or precision work rather than heavy torque jobs.
- 40 piece wrench set
- 9 inch maximum length
- 0.85 pound total weight
- Compact, storage friendly size
Who it's for
Fits users who want a compact, varied wrench assortment for light duty or precision tasks around the house. Not suited to anyone needing full size wrenches for automotive or heavy mechanical work.
Pros and cons
- 40 pieces gives a wide size range in one set
- Lightweight at 0.85 pounds, easy to store
- Compact 9 inch maximum length
- Small piece size limits use on heavier torque jobs
Performance notes
At under a pound across 40 pieces, this set trades size and torque capacity for range, giving many sizes in a small footprint.
Specifications
| Brand | Performance |
|---|---|
| Model | W1173 |
| Dimensions & fit | |
| Item Length | 9 incheshigher than 51% of 371 wrenches |
| Item Weight | 0.85 poundslower than 65% of 356 wrenches |
| Construction & materials | |
| Material Type | Alloy Steel |
| Finish Types | Polished |
| Compatibility & installation | |
| Bit Compatibilities | driver handle, extension bar, ratchet |
| Included components | |
| Unit Count | 1 |
| Number Of Pieces | 40 |
| Included Components | Socket & Ratchet Sets |
| Other details | |
| Item Type Name | Socket & Ratchet Sets |
| Set Name | W1173 |
| Drive System | 1/4 |
| Drive Bit Application | automotive, industrial |
Closest rivals on specs
Klein Tools KT223X4-INS Lineman's 4-in-1 Box Wrench- Item Weight 0.85 vs 0.7 pounds (+21%)
Wheeler Digital FAT Torque Wrench- Item Weight 0.85 vs 1 pounds (-15%)
Klein Tools 68216M Metric 4-in-1 Reversible Ratchet Wrench Set- Item Weight 0.85 vs 0.69 pounds (+23%)
Frequently asked questions
How many pieces come in the Performance W1173 set?
It includes 40 pieces.
How much does the set weigh?
The full set weighs 0.85 pounds.
What is the longest piece in the set?
The listing gives 9 inches as the length.