Amazon has the BLACK+DECKER 20V MAX Rechargeable 2.0-Ah Battery (LBXR2020APB) for $30 with free shipping for Prime members or on $35+. Has excellent Amazon Reviews.

Amazon has the 20-Piece Craftsman T-Handle Ratcheting Wrench Set (CMHT68133) for $15 with free shipping for Prime members or on $35+. Delivers up to 500 in-lbs. of torque. Has excellent Amazon Reviews.

Amazon has the Bosch 34-Piece Drill and Drive Bit Set (MS4034) for $14 with free shipping for Prime members or on $35+. Includes 1" insert bits, bit holder, sockets, socket adapter, countersink, black oxide drill bits, rotary masonry drill bits, and brad point bits.

Amazon has the DEWALT 3/4" Stud Finder (DW0100) for $12 with free shipping on $35+ or with Prime. List price: $31. Features center-find technology to easily find the center of the stud, detection depth of 3/4 in. for wood and metal, AC and live wire detection for added safety, constant auto-calibration to save time during use, center marking channel for added convenience.

Has good Amazon Reviews.

Amazon has the SharkBite 1/2" x 1/2" x 3/8" Pipe Fitting (?U363LFA) for $12 with free shipping on $35+ or with Prime. Composed of durable lead free DZR brass, this reducer tee features innovative push to connect technology which allows for quick and easy installation without the need for soldering, glue, or additional tools, This reducer coupler is compatible with PEX, copper, CPVC, PE-RT and SDR-9 HDPE pipe.

Has excellent Amazon Reviews.