Builder's Mat by MOC Industries - 45 x 30cm : ID 5598 : $24.95 : Adafruit Industries, Unique & fun DIY electronics and kits

The Multi Mark will help you get the perfect drywall cutout every time with no measuring. It can be used for practically all electrical boxes: metal, plastic, composite, rectangle, round, octagon, multi-gang, single-gang, standard, or thin. Just insert the target in the receptacle before hanging drywall. When you're ready to cut the hole, hold the Multi Mark Locator magnet over the area where you think the receptacle is located.

Calculated Industries 8115 Multi Mark Magnetic Drywall Locator Tool

Tools Products Category on Adafruit Industries

Insulated Silicone Rework Mat - 34cm x 23cm Work Surface [Blue] : ID 3536 : $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits

Builder's Mat by MOC Industries - 45 x 30cm : ID 5598 : $24.95 : Adafruit Industries, Unique & fun DIY electronics and kits

Repairs can be tough. You don't need missing screws making it worse. iFixit designed this mat to make repairs easier. You won’t lose screws and won’t

Professional Non-Slip Magnetic Project Mat

iFixit Magnetic Project Mat - Rewritable Magnetic Work Surface for Electronics, Phone, Laptop Repair : Electronics

adafruit-Insulated Silicone Rework Mat - 34cm x 23cm Work Surface

Repairs can be tough. You don't need missing screws making it worse. iFixit designed this mat to make repairs easier. You won’t lose screws and won’t

Magnetic Project Mat

MOCI Modern Heavy Truck Building Blocks, MOC-73345, for Garbage Truck, Compatible with Lego 42098, Expandable Tech Truck Small Particle Building Blocks(1098PCS/Static Version/Orange White) : Toys & Games

Young Engineers Products Category on Adafruit Industries

iFixit Magnetic Project Mat - Rewritable Magnetic Work Surface for Electronics, Phone, Laptop Repair : Electronics