• Hexagonal bolster- Allows for turning with wrenches
• Designed for ball points
• Made to JIS standards- provides better grip
• Comfort Grip- provides ergonomic cushion while turning Set includes: Plastic grip ball point Hex. driver D1H- 1/16BP, 5/64BP, 3/32BP, 1/8BP, 9/64BP, 5/32BP, 3/16BP, 7/32BP, 1/4BP, 5/16BP