SBC torque wrenches are preset to the exact torque specs need for the different fasteners found on Specialized bikes. Ergonomic handles provide a perfect grip.46 in-lbf (5.1 Nm) is used on Road & MTB 4-bolt stems Shiv & Shiv TT seat collars MTB bolt-style collars 55in-lbf (6.2 Nm) is used on Venge seat collar Road round seat collars 120 in-lbf (13.5 Nm) is used on one bolt seatposts Preset torque value with a unique spin free design to eliminate the possibility of over torqueing fasteners.