Amazon: Wera 6004 Joker M, self-setting spanner, 13-16 mm (1/2″ – 5/8″), (05020103001)
- Amazon: BOSCH 4-Inch Crimped Carbon Steel Cup Brush, 5/8-Inch x 11 Thread Arbor (WB525)
- Woot: Hammerhead Rechargeable 4V Cordless Screwdriver with 9pcs Bit – $10.99