Ray Box with Magnetic Base, 12V 21W Category_Plasticware this 4mm-stackable safety lead carries

this 4mm-stackable safety lead carries up to 12A through nickel-plated split-hollow pins on both ends

One-ohm 5W wire-wound fixed resistor enclosed in an ABS module with 4mm sockets

and simple-machine force-motion measurements

Open back reveals spine and posterior musculature while the head section preserves upper-body context

Base-mounted 2-stroke diesel engine model in aluminum and plastic

Ray Box with Magnetic Base, 12V 21W Category_Plasticware this 4mm-stackable safety lead carriesMagnetic base anchors the metal cased unit to benches and steel boards, while variable focus produces five parallel beams that a shutter masks selectively. Ships with a 12V 21W bulb.