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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
The VERTEX VENT helmet is very comfortable
Fully modular design for customized fit and comfort
providing great versatility
Breaking Strength 2550 lbs
They will fit all Bashlin climbers with replaceable gaffs
ISC Aluminium Ring Size:Small The VERTEX VENT helmet isInternal Diameter = 46mm (1 13 16") Outside Diameter = 70mm (2 3 4") Technical Information (MBS) Minimum Breaking Strength (kN)25(MBS) Minimum Breaking Strength (lbf)5620Proof loaded (kN)16Proof loaded (lbf)3597FinishAnodisedColourSilverWeight (grams)59Weight (ounces)2 Notes ISC Aluminium Rings are 100% Proof loaded
