![Mopeka Pro Check Spacer *4-Pack [M2002001]](https://cdn11.bigcommerce.com/s-kmkvx7ggex/images/stencil/600x600/products/24021/31813/110132XL__93340.1758658635.jpg?c=1 "Mopeka Pro Check Spacer *4-Pack [M2002001]")
![Mopeka Pro Check Spacer *4-Pack [M2002001]](https://cdn11.bigcommerce.com/s-kmkvx7ggex/images/stencil/1280x1280/products/24021/31813/110132XL__93340.1758658635.jpg?c=1 "Mopeka Pro Check Spacer *4-Pack [M2002001]")
Product Overview
Pro Check Spacer *4-Pack
Mopeka Check Spacers are aluminum spacers that clip to the foot ring of cylinders (20, 30, and 40 lb [5, 7.5, and 10 gal] DOT cylinders). The spacers provide adequate space for the installation of the Mopeka Sensor and improve wireless range. This is a 4-pack, enough for 1 cylinder.
![Mopeka Pro Check Sensor f\/LPG w\/Grease 3 Spacers [M1017012]](https://cdn11.bigcommerce.com/s-kmkvx7ggex/images/stencil/500x659/products/24013/31805/110122XL__77046.1758658616.jpg?c=1 "Mopeka Pro Check Sensor f\/LPG w\/Grease 3 Spacers [M1017012]")
![Mopeka Pro Check Universal f\/LPG Tanks w\/Grease 3 Spacers [M1017023]](https://cdn11.bigcommerce.com/s-kmkvx7ggex/images/stencil/500x659/products/24015/31807/110124XL__42204.1758658620.jpg?c=1 "Mopeka Pro Check Universal f\/LPG Tanks w\/Grease 3 Spacers [M1017023]")
![Mopeka LCD Wireless Display f\/Pro Check, Universal, PRO200, Pro Plus [M2018002]](https://cdn11.bigcommerce.com/s-kmkvx7ggex/images/stencil/500x659/products/24023/31815/110134XL__95662.1758658639.jpg?c=1 "Mopeka LCD Wireless Display f\/Pro Check, Universal, PRO200, Pro Plus [M2018002]")
![Mopeka Sonic Grease Single Use Packet *4-Pack [M2003045]](https://cdn11.bigcommerce.com/s-kmkvx7ggex/images/stencil/500x659/products/24020/31812/110131XL__11409.1758658632.jpg?c=1 "Mopeka Sonic Grease Single Use Packet *4-Pack [M2003045]")
![Mopeka Mounting Collar f\/Pro Check Sensor Plastic Holding Tank [M2002013]](https://cdn11.bigcommerce.com/s-kmkvx7ggex/images/stencil/500x659/products/24019/31811/110130XL__86109.1758658630.jpg?c=1 "Mopeka Mounting Collar f\/Pro Check Sensor Plastic Holding Tank [M2002013]")