Review on ARES 70009 - Comprehensive 33-Piece Security Bit Set with Magnetic Extension Bit Holder - Tamper Resistant, SAE Hex, Metric Hex, Star Bits, and More - Complete Anti Tamper Bit Set Including Torq, Spanner, and Triwing by Agonia Ajdini

I recently needed an air conditioner in my son's room. He had window bars. They were fastened with an unusual screw. I went through all the stores, both private and national, the results are negative. Finally, I was informed that the Tri-Wing Bolt cannot be purchased in my tri-state area because the NYCHA government does not want anyone removing child-resistant window screens. I had to look for her at Revane. This set had four different sizes of three bladed drill bits. Good product!