- There are 5 different sized clips which fit a variety of different hard cap sizes
- The SF1000 (A1) fits 3M/Aearo and Bullard Hard Caps
- The SF3000 (A3) fits MSA V-Guard Hard Caps (Size Regular)
- The SF4000 (A4) fits North Safety, Honeywell/Akron/Techna, MSA Top Guard & Thermal Guard, Dynamic Safety, and Vallen Valiant Hard Caps
- The SF5000 (A5) fits Oberon Hard Caps
Tags: Face Protection, Face Shield Accessories and Replacement Parts, Slotted Hard Hat Adapters
Product type: Face Shield Accessories and Replacement Parts

