HMS / Pear Shaped Karabiners preferred due to ease of use with gloves on and wide gate opening (but NOT the old DMM Boa – they don’t fit through the holes in the jumar).
[ ] 5 x locking Karabiners. HMS / Pear Shaped Karabiners preferred due to ease of use with gloves on and wide gate opening (but NOT the old DMM Boa – they don’t fit through the holes in the jumar). ‘Autolocking’ style karabiners are NOT recommended.