Motion Pro is dedicated to producing the most versatile, unique and durable products for professional and home use. Motion Pro tools are designed to be simple to use, yet durable enough to withstand the harshest conditions. One of their goals is to offer tools of convenience. Do it right the first time with Motion Pro Tools. Designed to fit JIS cross-head screws commonly found on Japanese bikes. Made from high grade S2 tool steel. Hardened for maximum durability. Driver sold separately. Sold as a pair. Note: JIS cross-head bits are a must have for most Japanese made bikes and work equally well on traditional Phillips head screws. Use of traditional Phillips driver on JIS cross head screws will damage screw head.