Monkey Wrench Productions

Monkey Wrench Pro Banana Wrench Full Size

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The Full Banana Wrench is the most economical choice in flat tools.  Our Monkeys have specifically designed this tool for the working technicians. 

  • 3/4″ and 9mm standard c-clamp and star knobs on ETC Lekos
  • 7/8″ cheeseboroughs and scaffold clamps
  • 17mm European standard size
  • 9/16″ yokebolts
  • 1/2″ square c-clamp 
  • 3/8″ older swivel focus nut on c-clamp
  • 5/16″ newer swivel focus nut on c-clamp
  • A lanyard hole large enough for a normal carabiner 
  • Stepped opening for all SPA shackles pin sizes and bolts 7/9/12/14/16mm 1/4, 3/8, 1/2SAE HEX or Square Heads
  • Fat or Slim wingnuts (we don't clamp shame) 
  • Large rectangular opening for LightSource T-handles and omega wings 
  • 1/4in Hex for any screwdriver bit 
  • Flat head screwdriver tip for those pesky back cap screws
  • Bottle open, of course
  • Approximate dimensions: 8" long x 4" wide x 0.25" thick
  • All of this in a convenient ergonomic shape that fits in your pocket!


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