ROYU CIRCUIT BREAKER (RSB)APPLICATION Protects the electrical circuit from damage caused by overload electricity or short circuit. Once it detects a problem it automatically trips and cuts off the power. Dimension: L x W x H ( 14. 3cm x 7cm x 5. 4cm )

Frosted light bulbs are made to produce a softer

Whenever the push button is  pressed the chime will make a sound to notify of a visitors arrival

Used to terminate and seal metallic and nonmetallic “Type B” liquid tight conduit to a steel outlet box or any other metallic enclosure in either dry or wet locations

like a hacksaw or tin snips

Ground rod are very good conductors of electricity and allow any dangerous electricity to flow to ground

polishing and deburring by being attached to an electric tool when manually polishing a working surface is difficult

and connect lightweight structural loads in building construction

rope & twine

usually hand-operated

used to protect your eyes from flying debris

Dimension: L x W x H( 18cm x 13

a device used to join materials together specifically metals