Centauro is one of the International Leaders for Engine Gaskets

1/2" square driveCapacity: 6 to 19 mm Square_Drive_Size: 1/2''

Nuts Color: Yellow

they are easy to use without having to untie them every time

RENTHAL GRIP MX D/C 1/2 WAFF GRN G191 derbi-atlantis-50-4t-50-2010-esi3944391 Centauro is one of theRenthal Dual Comund Grips Combine The Durability of Renthal's Firm Compound Grips with the Feel and Absorption Qualities of the Renthal Range of Soft Compound Grips, Firm Compound Is Used For The Flange, Inner Sleeve and Outer End of the Grip For Maximum Durabil The Grip, which is in Direct Contact with the Palm, Fingers and Thumb, For Use With Twist Throttle, for 7 8 "Bars; 4 1 2" L