Bottlechock Cylinder Restraint

BOTTLECHOCK is a unique Australian Made cylinder restraint system

Suited for:
Industrial Lifestyle
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  • Purpose designed to keep cylinders secure
  • Suits gas cylinders, oxygen tanks, fire extinguishers, oil drums etc.
  • Grips around and keeps in full contact with the cylinder
  • Restricts both horizontal and vertical movement
  • In multiple fittings, BOTTLECHOCK secures each cylinder individually
  • Easy to install inside buildings or to vehicle trays using bolts (not supplied)
  • Quick cylinder changeover with one pull on straps
  • Flexible design makes it easy to snap cylinders into place
  • Cylinders don’t have to be lifted, helping to prevent injury
  • Quick release pins free up space when not in use, and allow use in another location


  • Available in 1.6mm thick galvanised or 316 stainless steel brackets
  • Kits include both top and bottom fittings
  • Size (cylinder diameter): Small (100-145mm), Medium (160-230mm), Medium Large (230-310mm), Large (245-375mm)
  • Available with red or hi vis yellow chock
  • Specialised Oxygen/Acetylene kits available in two sizes, in both galvanised and 316 stainless steel brackets

Technical Specifications

  • Flexible nylon chock material is UV stabilised during manufacture
  • All non-metal components are highly combustion resistant & self-extinguishing
  • All metal components of the kit with the exception of the mounting brackets are manufactured from stainless steel for strength and corrosion resistance
  • Brackets are available in either galvanised steel or 316 stainless steel. The steel brackets are galvanised for corrosion resistance. 316 stainless steel’s improved corrosion resistance make it ideal for marine and specialty applications.


Kit Configurations

Cylinder Sizing Guide

Part Numbers

Part Number
Part Number
Hi Vis Yellow
Mounting Bracket No of Cylinders Diameter Range
BG1S BG1S YW Galvanised 1 100-145mm
BST1S BST1S YW Stainless 1 100-145mm
BG2S BG2S YW Galvanised 2 100-145mm
BST2S BST2S YW Stainless 2 100-145mm
BG3S BG3S YW Galvanised 3 100-145mm
BST3S BST3S YW Stainless 3 100-145mm
BG4S BG4S YW Galvanised 4 100-145mm
BST4S BST4S YW Stainless 4 100-145mm
BG1M BG1M YW Galvanised 1 160-230mm
BST1M BST1M YW Stainless 1 160-230mm
BG2M BG2M YW Galvanised 2 160-230mm
BST2M BST2M YW Stainless 2 160-230mm
BG3M BG3M YW Galvanised 3 160-230mm
BST3M BST3M YW Stainless 3 160-230mm
BG4M BG4M YW Galvanised 4 160-230mm
BST4M BST4M YW Stainless 4 160-230mm
BG1ML BG1ML YW Galvanised 1 230-310mm
BST1ML BST1ML YW Stainless 1 230-310mm
BG2ML BG2ML YW Galvanised 2 230-310mm
BST2ML BST2ML YW Stainless 2 230-310mm
BG1L BG1L YW Galvanised 1 245-375mm
BST1L BST1L YW Stainless 1 245-375mm
BG2L BG2L YW Galvanised 2 245-375mm
BST2L BST2L YW Stainless 2 245-375mm
BGOXYACET-S Galvanised 2 1 x 100-145mm
1 x 160-230mm
BGOXYACET Galvanised 2 1 x 160-230mm,
1 x 245-375mm
BSTOXYACET Stainless 2 1 x 160-230mm,
1 x 245-375mm