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Zip Line Parts & Accessories

TreehouseSupplies offers a variety on zip line supplies and gear such as zip line trolleys, lanyards and brake blocks. On our zip line kits page we also offer a variety of complete zip line kits including basic backyard zip lines up to commercial grade zip line kits. Click on the products below fro more choices!



Zip Line Accesories Zip Line Braking Systems Zip Line Cable Zip Line Cable Slings
Zip Line Carabiners Zip Line Harnesses Zip Line Helmets Zip Line Installation Misc.
Zip Line Lanyards Zip Line Trolleys
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CMI Classic Trolley CMI Classic Cable Trolley

CMI Classic Trolley

Our Price 189.95
CMI Classic Trolley CMI Velocity Micro Trolley

CMI Velocity Micro Trolley

Our Price 99.99
Petzl Tandem Speed Trolley Petzl Tandem Speed Trolley

Petzl Tandem Speed Trolley

Our Price 109.99
Rogue Cable Trolley Rogue Cable Trolley

Rogue Cable Trolley

Our Price: 134.95
Chetco Cable Trolley Chetco Cable Trolley

Chetco Cable Trolley

Our Price: 159.99
CMI Trolley78 CMI Trolley78

CMI Trolley78

Our Price 338.95
Steel Carabiner Modified D Steel Carabiner 3 Stage Autolock

Modified D Steel 3 Stage Autolock

Our Price 24.95
Locking Oval Carabiner Omega Pacific Locking Oval Carabiner

Locking Oval Carabiner

Our Price 16.50
3/8" Stainless Steel Quick Link 3/8" Stainless Steel Quick Link

3/8" Stainless Steel Quick Link

Our Price 5.11
20' Boa Bungee Brake System

20' Boa Bungee Brake System

Our Price: 95.95
30' Boa Bungee Brake System

30' Boa Bungee Brake System

Our Price: 99.95
Bungee Cord Bungee Cord per FT.

1/2" heavy duty bungee cord.

Our Price: 1.99
Armour Junior Helmet

Armour Junior Helmet

Our Price: 59.95
Armour Adult Helmet

Armour Adult Helmet

Our Price: 59.95
Armour Junior Helmet

Armour Junior Helmet

Our Price: 59.95
CMI Trolley Lanyard CMI Trolley Lanyard - 24"

Zip Line Safety Lanyard

Our Price 29.95
CMI Trolley Lanyard CMI Trolley Lanyard - 30"

Zip Line Safety Lanyard

Our Price 29.95
CMI Trolley Lanyard CMI Trolley Lanyard - 36"

Zip Line Safety Lanyard

Our Price 29.95
Rascal Climbing Harness Rascal Climbing Harness (for kids)

Rascal Climbing Harness

Our Price 56.99
CMI Infinity Harness Infinity Climbing Harness (for adults)

CMI Infinity Harness

Our Price 64.99
Black Diamond Vario Speed Harness Black Diamond Vario Speed Harness

Black Diamond Vario Speed Harness

Our Price: 72.95
Topaz Harness CampUSA Topaz Harness

Topaz Harness CampUSA

Our Price 49.95
Topaz Plus Harness Topaz Plus Harness

Topaz Plus Harness

Our Price 59.95
15" STRAIGHT HANDLE BAR 15" STRAIGHT HANDLE BAR

if you want a quick, simple way to enjoy your zip line then there is no better thing than the 15” Straight Handlebar.

Our Price: 45.95
24" Polyester Lanyard 24" Polyester Lanyard

24" Polyester Lanyard

Our Price 16.95
24" Daisy Chain Lanyard Daisy Chain Lanyard

24" Daisy Chain Lanyard

Our Price 17.99
Polyester Lanyard - 24" Polyester Lanyard - 24"

Polyester Lanyard - 24"

Our Price 12.99
Drifter Zip Line Seat

Wooden seat with 5' of nylon rope.

Our Price: 49.95
Efikus Harness Efikus Harness

Efikus Harness

Our Price: 89.95
Polyester Lanyard - 36" Polyester Lanyard - 36"

Polyester Lanyard - 36"

Our Price 15.99
Zip Line Tensioning Kit with Medium Cable Grab Zip Line Cable Tensioning Kit - Rental

Need some extra muscle?

Our Price: 199.95
3/8" 7X19 Galvanized Aircraft Cable 3/8" 7X19 Galvanized Aircraft Cable

3/8" 7X19 Galvanized Aircraft Cable

Our Price 0.82
5/16" 7X19 Galvanized Aircraft Cable 5/16" 7X19 Galvanized Aircraft Cable

5/16" 7X19 Galvanized Aircraft Cable

Our Price 0.76
DIY 5/16" Cable Kit - 500' DIY 5/16" Cable Kit - 500'

DIY 5/16" Cable Kit - 500'

Our Price 391.90
DIY 5/16" Cable Kit - 350' DIY 5/16" Cable Kit - 350'

DIY 5/16" Cable Kit - 350'

Our Price 285.00
1/2" 6X25 Galvanized Aircraft Cable 1/2" 6X25 Galvanized Aircraft Cable

1/2" 6X25 Galvanized Aircraft Cable

Our Price 1.21
3/8" 7X19 Galvanized Aircraft Cable 1/4" 7X19 Galvanized Aircraft Cable

1/4" 7X19 Galvanized Aircraft Cable

Our Price 0.65
DIY 1/4" Cable Kit - 200' DIY 1/4" Cable Kit - 200'

DIY 1/4" Cable Kit - 200'

Our Price 176.00
DIY 5/16" Cable Kit - 150' DIY 5/16" Cable Kit - 150'

DIY 5/16" Cable Kit - 150'

Our Price 190.35
DIY 5/16" Cable Kit - 200' DIY 5/16" Cable Kit - 200'

DIY 5/16" Cable Kit - 200'

Our Price 217.95
DIY 5/16" Cable Kit - 250' DIY 5/16" Cable Kit - 250'

DIY 5/16" Cable Kit - 250'

Our Price 247.95
DIY 3/8" Cable Kit - 250' DIY 3/8" Cable Kit - 250'

DIY 3/8" Cable Kit - 250'

Our Price 294.95