Specifications include, but are not limited to: Laser Level Spectra Geospatial LL 100N Laser Level Package - Forestry Suppliers' Item #43750 - no substitutions; Finger Ring AMS Quick-Connect Finger Ring - Forestry Suppliers' Item #77622 - no substitutions; Auger Bucket AMS Quick-Connect Carbon Steel/Stainless Steel Auger Bucket, Sand, 2-3/4" - Forestry Suppliers' Item #77588 - no substitutions.; Auger Bucket AMS Quick-Connect Carbon Steel/Stainless Steel Auger Bucket - Forestry Suppliers' Item #77585 - no substitutions.; Extension AMS Chrome Quick-Connect Extension, 4' - Forestry Suppliers' Item #77613 - no substitutions.; Cross Handle AMS 18" Ratchet Cross Handle, Quick-Connect - Forestry Suppliers' Item #77886 - no substitutions.; Measuring Wheel Kenson Roadrunner Model RRT12 Measuring Wheele - Forestry Suppliers' Item #38994 - no substitutions