Wera 354 Hex-Plus Individual Hex Screwdriver - 4mm YGroup_7033454231597 Once you have the length

Once you have the length of the string (circumference)

Silicone grippers help them to stay in place

Ventilation: Maximised ventilation with 14 vents effective even at low speeds

and performance characteristics Race Face bars are known for

Hightower V1

Wera 354 Hex-Plus Individual Hex Screwdriver - 4mm YGroup_7033454231597 Once you have the lengthWera makes exceptional quality innovative tools driven by questioning what we consider normal or acceptable. While these are professional level tools, they are packed full of features that any budding bike mechanic will appreciate. The 354 Series of individual Hex Drivers features Wera's unique Hex Plus tool profile that increases the contact area between the tool and the screw, increasing service life, decreasing damage to the Hex screws and allowing