Irwin Impact #1 Robertson Square Screwdriver Bits

The Irwin Impact #1 Robertson Square Screwdriver Bits are designed for high torque applications and provide a secure fit.

• 100 pieces included
• Impact-rated for durability
• Compatible with standard screwdrivers
• Ideal for woodworking and construction
• Perfect for workshop use

Best suited for: carpenters, builders, general trade

Note: Please check product size, fitment, specifications and compatibility before purchase. Installation, use and suitability are the customer's responsibility. Where applicable, professional installation or inspection is recommended. Built Supply Co is not liable for incorrect fitment, misuse, improper installation, or failure to follow manufacturer instructions.