Greenlee 7704SB Quick Draw Flex 8-Ton Hydraulic Knockout Driver

Greenlee 7704SB Quick Draw Flex 8-Ton Hydraulic Knockout Driver

The Greenlee 7704SB Quick Draw Flex® is an 8-Ton Hydraulic Knockout Kit built for punching holes in mild steel, stainless steel, aluminum, brass, copper, fiberglass, and plastics. This driver punches up to 10 ga mild steel or 12 ga stainless steel, and the included KCC-QDF2 carrying case accommodates 1/2" - 2" conduit size knockouts (hole size 0.89" - 2.42" or 22.5 mm - 61.5 mm). Designed with a Flex Head for maximum flexibility in tight working areas, this Round-shaped driver is compatible with all Greenlee knockouts up to 2", making it a versatile addition to any electrician's hydraulic punch lineup.

Key Features

• Size Range: Case accommodates 1/2" - 2" conduit size knockouts (hole size 0.89" - 2.42" or 22.5 mm - 61.5 mm).
• Punching Capacity: Punches up to 10 ga mild steel or 12 ga stainless steel for demanding installations.
• Flex Head Design: Allows for maximum flexibility in tight working areas where clearance is limited.
• Broad Compatibility: Works with all Greenlee knockouts up to 2" in diameter.
• Easy Threading: Draw studs feature a "dog point" tip that helps eliminate cross-threading, with hex key access for easy removal from the tool.
• Compact, Portable Design: Built for portability and fast, easy one-person operation on the jobsite.
• Made in the USA: Driver manufactured in the USA from US and global components; draw studs and case also made in the USA.
• Complete Kit: Includes the Quick Draw Flex® knockout driver, 7/16" short hydraulic draw stud, 3/4" short hydraulic draw stud, and KCC-QDF2 carrying case.

Technical Specifications

• Type: 8-Ton Hydraulic Knockout Kit
• Shape: Round
• Material Capacity: Punch up to 10 ga mild steel or 12 ga stainless steel
• Size: Case accommodates 1/2" - 2" conduit size knockouts (hole size 0.89" - 2.42" or 22.5 mm - 61.5 mm)
• Includes: Quick Draw Flex® knockout driver, 7/16" short hydraulic draw stud, 3/4" short hydraulic draw stud, KCC-QDF2 carrying case
• Country of Origin: United States
• CA Prop 65 Cancer: Yes
• CA Prop 65 Reproductive Harm: No
• CA Prop 65 Chemical Names: Diisononyl phthalate (DINP)

Typical Applications

• Punching Holes in Mild Steel and Stainless Steel Enclosures
• Aluminum, Brass, and Copper Panel Fabrication
• Fiberglass and Plastic Enclosure Preparation
• Electrical Panel and Enclosure Knockout Installation
• Tight-Access Jobsite Installations Requiring a Flex Head

Why Greenlee?

Greenlee engineers the Quick Draw Flex® driver and its draw studs and carrying case in the USA, combining US and global components into a compact, one-person-operable hydraulic knockout kit. The dog-point draw studs and hex key access simplify setup and removal, while the Flex Head design and broad compatibility with all Greenlee knockouts up to 2" make this an efficient, reliable choice for professional electrical installation work.