Note:
Aluminum is not recommended for tree installation
Copper cable and grounding equipment can be ordered from Page 1 and 2.

Standard Tree Air Terminals Air terminal assemblies consisting of solid copper point with cast bronze bolt tension cable connector base attached - furnished complete with wood screw in base. 3/8" diameter copper point 36" long. Catalog Number 36 - Copper $29.50

Tree Drive Cable Holders Cast bronze tree drive for use on main size cables or air terminals - simply drive holder in tree and compress ear around cable - holds firm to cable but allows movement for growth or wind sway. Catalog Number 37 - Copper - $2.40

Economy Cable Strap Copper Loop fastener Fits all cables, has 1/8" hole for screw or nail. Catalog Number 2 - $0.30

1 Bolt Cable Clamp General purpose clamp with 1-1/2" of contact and may be used to connect all main size cables up to 5/8" in diameter. Catalog Number 10 - $6.75

Tree Protection Note 1: Locate ground approximately at branch line to avoid root damage. Install ground rod below edge of outer branches- bury cable and rod, connect below ground. Main trunk air terminal (Rod's) Main down cable Branch air terminal (Rod's) Branch cables Drive type cable clip at 3 ft (915mm) O/C Splicer (clamp) Ground rod and clamp