Rack-A-Tiers #2 Red Square Bit | 4″
The Rack-A-Tiers #2 Red Square Bit | 4″ is a professional-grade driver bit designed for installing and removing #2 square (Robertson) fasteners, commonly used in electrical, construction, and low-voltage installations. With a 4-inch overall length, this driver bit provides extended reach for fastening screws inside electrical boxes, panels, cabinets, and other tight or recessed spaces.
Part of the popular Rack-A-Tiers Racky Bitsâ„¢ color-coded system, the red finish identifies the #2 square size, allowing technicians to quickly select the correct driver without searching through multiple bits. This color-coding system helps speed up installations and keeps tool kits organized on busy job sites.
The bit features a precision-machined square recessed tip designed to fit Robertson-style screws securely, helping reduce cam-out and improve torque transfer during fastening. Constructed from durable hardened steel, it is built to withstand repeated job-site use with drills, impact drivers, and screwdrivers equipped with a standard 1/4″ hex shank.
Ideal for electricians, AV installers, telecom technicians, and maintenance professionals, this driver bit is perfect for panel work, device installation, equipment mounting, and general fastening tasks.
Key Features
- #2 square (Robertson) driver bit for square-recess fasteners
- 4″ overall length provides extended reach in boxes and panels
- Red color-coded finish for quick size identification
- Standard 1/4″ hex shank fits drills, impact drivers, and screwdrivers
- Hardened steel construction for durability and long service life
- Helps reduce cam-out and stripped fasteners
- Part of the Rack-A-Tiers Racky Bitsâ„¢ color-coded driver system
Install square-recess fasteners faster and stay organized with the Rack-A-Tiers #2 Red Square Bit (4″)—order today to keep the right driver ready for electrical and installation work.






