P-4MSR2 x 4 Grade #2 & Better 1650F Machine Stress Rated SPF Boards
- Brand: Commodity
- E-value: 1.5
- Grade: 1650F
- Made in US: True
- Manufacturer: Commodity
- Material: SPF
These 2 x 4 boards are made of Machine Stress Rated (MSR) Spruce, Pine & Fir (SPF).
The strength of MSR lumber has been evaluated by mechanical equipment to determine strength and stiffness. The F value indicates the machine-predicted strength in pounds per square inch (psi). These boards have been graded 1650F.
MSR products have limited wane and are ideal for roof truss and open-web floor truss applications.