Compatible Universal MB Bolt Kit MET for use with Original School Holds (post-2015)*, School Holds Set A, School Holds Set B, School Holds Set C, and Compatible Universal MB Wood Bolt Kit MET for use with Wood Holds Set A, Wood Holds Set B and Wood Holds Set C.

Important Information:

• *Original School Holds purchased before or in 2015 do not incorporate the dual washer feature. This means that they can only be installed with cap head bolts, not countersunk bolts, and are therefore incompatible with the MoonBoard Holds Bolt Kit.
• M10 bolts cannot be used with 3/8” t-nut.