In Focus: SP Air Super Fast Mini Impact Ratchets

SP Tools Inc, a division of SP Air Corporation, offers the 3/8” Super Fast Mini Impact Ratchet, No. SP-7722A, with an average speed of 200-250 RPM, a maximum speed of 500 RPM, and an average torque of 20-25 ft/lbs, with a maximum torque of 55 ft/lbs. This impact features a patent pending reaction-free impact mechanism for reduced damaged to the user’s wrist and knuckles, and to absorb shock to the hand. Comes in a compact size to safely and efficiently reach tight, space-restricted areas. The 1/4” Super Fast Mini Impact Ratchet, No. SP-7720A, is also available.


  • Made in Japan.
  • Drive size: 1/4” and 3/8”.
  • Maximum torque: 50 ft/lbs (SP-7720A) and 55 ft/lbs (SP-7722A).
  • Free speed: 500 RPM.
  • Overall length:6-1/8”.
  • Net weight: 1.32 lbs.
  • Average air consumption: 2 CFM.
  • Vibration level: 2.4 m/s2.
  • Sound level: 83.6 dB.
  • Required air pressure: 1/4” NPT.
  • Hose size: 3/8” I.D.

Selling points

  • High speed: 500 RPM.
  • High power: 50-55 ft/lbs maximum torque.
  • Reaction-free: Absorb shock to the hand.
  • Compact size: Good for tight or space-restricted areas.
  • Patent pending unique, impact ratchet mechanism.

Suggested retail price


For more information

SP Tools Inc.

(614) 529-6600