The difference between this and TK1 is the lighter central threaded axe which is reduced by 2mm in diameter. This is covered by a Teflon tube cover and supplied with outer metal washers with a 4mm inner diameter saving over 40 grams weight when compared with the original aluminium axe.

• 1 central threaded axe 4 mm
• 1 Carbon tube cover for central threaded axe 6 mm
• 2 Teflon axe cones making Diabolo 12mm wider (black or white)
• 2 Teflon washers 40 mm diameter, 2 mm thick (black or white)
• 2 brass nuts 4 mm
• 2 metal washers diameter 20 mm