





🛠️ Punch Perfect Every Time — Because Precision is Power
The Klein Tools 53728SEN 1/2-Inch Knockout Punch Set features an optimized design that reduces wrench effort, enabling clean and precise holes in up to 10-gauge mild steel. Its split slug design allows for easy removal, while its versatility extends to aluminum, fiberglass, and plastic. Crafted with over 160 years of trusted American manufacturing expertise, this durable, professional-grade tool is built to meet the demands of today’s skilled tradespeople.
| Manufacturer | KLEIN TOOLS |
| Part number | 53728SEN |
| Item Weight | 204 g |
| Product Dimensions | 6.6 x 2.54 x 2.54 cm; 204.12 g |
| Item model number | 53728-SEN |
| Size | 1/2-Inch |
| Color | Black |
| Material | Alloy Steel |
| Item Package Quantity | 1 |
| Number of Holes | 1 |
| Number of Handles | 1 |
| Included components | 53728SEN |
| Batteries Included? | No |
| Batteries Required? | No |
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