Sure Grip S Series control handle with one or two functions.

KE & NE Handles Sure Grip Controls, Inc

PlayStation controller - Wikipedia

Sure Grip L Series control handle with up to 8 functions

Endurance Series Joystick

Custom Joystick and Handle Products

Studs, Switches, Service Kits

AU Handle Sure Grip Controls, Inc

Sure Grip Controls expands its miniature thumb controls product line - Canadian Manufacturing

S Series, X Series, and L Series controls as well as Pendant style grips

PLUS+1® joysticks – Find the best configuration possibility

Industrial Joystick Manufacturers

Sure Grip Optional Operating Handles