Round DOM Steel Tubing 1-1/2in x .095in x 17ft

Round DOM steel tubing 1-1/2in x .095in x 17ft from Allstar Performance is the backbone of professional chassis fabrication, roll cage construction, and custom frame builds. Whether you're engineering a competition race car, building a street rod chassis, or reinforcing a off-road vehicle frame, this seamless DOM (Drawn Over Mandrel) tubing delivers the structural integrity and dimensional consistency that separates amateur welding from championship-grade fabrication. Trusted by fabricators, race shops, and serious DIY builders, this tubing meets the exacting standards required for safety-critical automotive applications.

DOM tubing achieves superior concentricity and wall thickness uniformity compared to standard ERW (Electric Resistance Welded) alternatives through a precision drawing process over a mandrel during manufacturing. The 1-1/2 inch outer diameter with .095 inch wall thickness provides an optimal balance of strength-to-weight ratio—critical when minimizing unsprung mass while maintaining torsional rigidity in suspension components, frame rails, or anti-roll bar fabrication. At 24.93 lbs for the 17-foot length, the material density and yield strength of DOM steel resist bending, twisting, and fatigue failure under repeated load cycles, making it ideal for high-stress welded joints where dimensional accuracy prevents stress concentration at connections.

Race fabricators, chassis builders, and automotive engineers select this round DOM tubing for roll cages, subframe construction, suspension A-arms, and frame reinforcement kits where precision welding and structural performance are non-negotiable. The 17-foot length accommodates multiple component cuts with minimal waste, reducing material cost on large projects while the .095 wall thickness welds cleanly without burn-through issues on thin-walled designs. Installation requires proper TIG or MIG welding technique, post-weld stress relief for critical safety structures, and adherence to applicable racing sanctioning body specifications if used in competition vehicles.