Low-profile ratchet tools fit in the palm of the human hand and in tight spaces beyond the reach of other common screwdrivers and wrenches The 1/4 inch (approx. 0.6 cm) ratchet is 3.7 inches (approx. 9.4 cm) long and 0.5 inches (approx. 1.3 cm) thick Metric socket and wrench set to feature a 72-tooth mini ratchet for close work and precise adjustments. The ratchet screwdriver tool ensures smooth ratcheting in both directions for harder and more comfortable repair work The 72-tooth reversible ratcheting mechanism uses a thumb dial for clockwise and counterclockwise operation, making this a super effortless 1/4-inch (about 0.6 cm) screwdriver set The plum screwdriver bit set features a rocket extension for DIY enthusiasts and professionals and hobbyists using this ultra-tight space that is beyond the reach of a right-angle screwdriver Mini ratchet wrench set includes 1 x 1/4 inch (about 1.2 cm) mini ratchet wrench, 1 x rocket extension, 7 x Tox bits (T10, T15, T20, T25, T30, T35, T40), 3 x cross screwdrivers (PHI, PH2, PH3) * flat bits (4, 5, 6), 3* hex bits (H4.0, H5.0, H6.0), 3 x Pozi bits (PZ1, P22, P23), 6 x Nut drivers (5mm, 6mm, 7mm, 8mm, 9mm, 10mm) The quarter screwdriver and socket wrench set provides you with a good repair experience