1557SS

Overview

The Greenlee 1557SS is a hydraulic punch sleeve adapter constructed from stainless steel. Designed for use with manual and battery-operated hydraulic tools, this component facilitates the creation of precise knockout holes in electrical enclosures. The sleeve features an overall length of 4 inches and is engineered to punch holes ranging from 2-1/2 inches to 4 inches in diameter. It supports punching through up to 10-gauge mild steel or stainless steel materials, ensuring durability and extended tool life during heavy-duty applications.

Feature Summary

• Constructed from durable stainless steel material for enhanced longevity
• Functions as a sleeve adapter for hydraulic punch systems
• Enables clean and accurate hole formation in metal enclosures

Applications

• Punching 2-1/2 inch to 4 inch holes in 10 gauge steel
• Use with Greenlee 7308 Punch Kit
• Use with Greenlee 745 Punch Units

Procurement Notes

Verify compatibility with specific hydraulic punch models before purchase. Confirm material specifications match application requirements. Check for manufacturer part number accuracy to ensure correct fitment with existing tool kits.

Selection Notes

Select this model when working with stainless steel or mild steel enclosures requiring large diameter knockouts. Ensure the hydraulic tool matches the sleeve's operational requirements for optimal performance and safety.

Part Context

This component belongs to the Greenlee Hydraulic Punch Sleeve series. It serves as a specialized accessory for electrical installation tools, specifically designed to expand the capabilities of standard hydraulic punch units by providing a robust interface for larger diameter operations.

Replacement Considerations

Compatible substitutes include other Greenlee hydraulic sleeves designed for similar diameter ranges. Verify cross-reference data with official Greenlee documentation to ensure dimensional and functional equivalence.