Paul for a early wave you need a 5 point torx bit (used to be very hard to get)http://cgi.ebay.com/5-point-torx-plus-star-screwdriver-leatherman-wave_W0QQitemZ160406304744QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item2558f5f7e8Marc at eleatherman I believe sells just the tool bits that fit the early Waves & Sideclips.