Ingersoll Rand 1/2'' Ratchet Wrench Model Number: 1770 In-use data available An economical standard-duty tool, the 1770 ratchet is an ideal choice every mechanic. This tool is well-suited for all under-the-hood service work. Compare View Product Chicago Pneumatic 1/4'' Air Ratchet Model Number: CP825 In-use data available Chicago Pneumatic 1/4'' Air Ratchet Compare View Product Chicago Pneumatic Ratchet Wrench Model Number: CP7830HQ In-use data available Chicago Pneumatic Ratchet Wrench Compare View Product