These 4-Wheel strut channel trolleys fit 1-5/8" wide Strut Channel and come equipped with wheel bearings for smooth movement along the track
The Phillips flat head offers a clean
Brushless technology provides maximum power
from decks to structural supports
The T-15 star drive ensures secure bit engagement
#10 x 1-1/2" Simpson Strong-Tie T25 DWP Flat Head Wood Screw - 305 Stainless Steel, Pkg. 1 Lb. RCA229/54-R50 These 4-Wheel strut channel trolleysSimpson Strong Tie DWP Flat Head Screws are built for strength, reliability, and clean finishes in decking, trim, and general exterior wood applications. Made from 305 stainless steel for maximum dependable outdoor corrosion resistance, these screws perform in harsh environments and with treated lumber. The flat head design allows the screw to countersink for a flush fit, providing a smooth, professional look. With a Type 17 point, installation is