Black and Red Micro Morse Code Key W/ Aluminum Base

Micro Sized QRP Morse Code Straight Key Liquid Smooth Action With Dual Self Lubricating Bearings Solid Brass Contacts & All Soldered Connections with Anodized Aluminum Base...Made in The USA! Features Choice of 3 Knob Styles Adjustable Gap And Tension Carbon Fiber Reinforced Pivot Arm 3d Printed with biodegradable PLA, made from Corn ! Dual Bearings and Solid Brass contacts Super Smooth Action for a Great QSO. Dimensions:  4.00" L x 1.50" W x  1.75"H Uses standard 3.5mm Audio Cable.  Wrench Included. Connections:  Adjustments: Dimensions: Care and Cleaning: Clean the Micro Key using a light dry paint brush, or clean with compressed air.  Should the Solid Brass contacts tarnish, follow the contact cleaning method below: