Allows swivel movement on the nose end of cylinder. Threads on to end of cylinder rod. This clevis locks securely for applications that require a lot of rough movement.

Step Mat Trigger Pressure sensitive mat detects when a guest walks on it, and triggers your prop. This is a must have in your Halloween arsenal of trigger props! Step Mat Trigger Flexible and water-resistant. 22"x14".

PIR Motion Trigger These sensors have a 16' cable and can detect passive infrared heat and motion when guests walk by. They will never know what hit them. This is one of the ultimate sensors in your repertoire of Halloween arsenal haunt. PIR Motion...

Threads on to the cylinder's shaft for added strength as a bumper or to attach to a pivot bracket. Excellent for building pneumatic props. Choose 1" bore or 1.75" bore.

Allows you to mount your cylinder to a solid surface. Great for pointing cylinder down and lifting an object to make it bounce. Fits 1" bore cylinder.

Pin allows you to mount a spherical rod end or clevis to cylinder to allow some movement of the cylinder. Also works well for nose mounting. Fits 1" bore cylinder.

Can be mounted at top or bottom of cylinder.  

Adjust your supply pressure to a prop without reducing your compressor's master pressure. Gives you flexibility when using multiple props with a single compressor.

Adjust your supply pressure to a prop without reducing your compressor's master pressure. Gives you flexibility when using multiple props with a single compressor.

Quickly and easily cut 1/8" to 1/2" tubing.

Black polyethelene tubing is flexible and economical. For extra available pressure, we recommend running 3/8" lines from your compressor, and 1/4" lines to each prop. 25-foot roll of 3/8" Air Tubing. Also available in more flexible, durable polyurethane...

Black polyethelene tubing is flexible and economical. For extra available pressure, we recommend running 3/8" lines from your compressor, and 1/4" lines to each prop. 100-foot roll of 1/4" Air Tubing. Also available in more flexible, durable...

Wrap the threads of your fittings to prevent air leaks. 50' roll.

This electric mechanism requires no air compressor. Simply attach it to a rocking chair and plug it in. Gives the illusion of ghost rocking an empty chair, or set a skeleton on the chair for an interactive experience. Please note that due to the...

Crazy Clown Kicker Mech This deluxe hangman can be used in a variety of ways. With 3 air cylinders, he has independent movement of each leg, hips and head. This provides a very realistic thrashing motion. Crazy Clown Kicker Mech Hang a noose on him...

This door-banger device easily attaches to doors, walls or floors. Sounds like a giant creature pounding his way inside. This mech includes a solenoid. To automate this prop, you should consider adding one of our Houdini Budget Prop Controllers...

Cut a hole in a wall or old door, install this kit and scare the daylights out of your guests. Wooden or metal panel will stay upright until triggered. Then, it will slam down quickly exposing either a creature or actor. Includes all mounting brackets,...

Heavy duty cylinder will lift up to 200 lbs! Mount these parts at the bottom of an old 55-gallon drum, or any large prop, and make it bounce off the floor. By adjusting the pressure on the solenoid you can choose from slow lifting to hopping. Includes...

Coffin Bouncer DIY Halloween Prop Building Kit Build your own coffin with pine 1x4 wood. Install this kit and this coffin will blow your guests away! The large cylinder mounts by the feet and bounces the coffin off the ground. The other cylinder...

Easily spray fake blood, water, fake urine, milk or any other liquid! Simply attach to your compressor and insert the dip-tube in the liquid. Includes all tubing, solenoids and fittings. Solenoid is available with 12-Volt, 24-Volt, or 110-Volt Flying...

Add this kit to your wooden box and make it come alive! One cylinder makes the lid slam open and closed while the other cylinder lifts, rocks or bounces the crate off the floor! Includes all mounting brackets, bolts, cylinders, solenoids, tubing and...

Add to an old 55-gallon drum and make any of your monsters pop up scare the bejeezus out of your guests! Extra long shaft cylinder allows you to use many different sizes of creatures in your barrel. Includes all mounting brackets, bolts, cylinder,...

Includes 12-volt motor, mounting nuts and 12-V, 5-A power cable. Great for making lots of different props like rocking chairs, moving drawers, cupboards, etc.