Certified Southern Yellow Pine timbers meeting rigorous at any grade standards for structural applications. Ideal for posts, beams, and outdoor projects where strength and work-ability matter. Sustainably harvested from well-managed forests.
✅ Nominal Size: 4" x 4" x 8' ✅ Actual Size: 3.56" x 3.56" x 96" ✅ Grade: #2 or btr, #3 & #4 (S4S - Surfaced Four Sides) ✅ Species: Southern Yellow Pine ✅ Certification: SFI/PEFC sustainable forestry ✅ Finish: Paintable & stainable smooth surface
We maintain an extensive inventory of lumber and plywood in order to fulfill your materials lists quickly. Whether it's a small package or truckloads of materials, you can be assured that we have the high-quality, defect-free lumber you need in stock.
Key Features & Benefits:
Structural Integrity - 22% denser than standard pine
True 4x4 Dimensions - Full 3.56" thickness (not milled down)
All-Side Surfacing - Ready for finishing (S4S)
Knot-Limited Grades - #3 has ≤1.5" knots; #4 ≤2.5"
Moisture-Resistant - Naturally durable for outdoor use
Common Applications:
Deck posts (ground contact treatment available)
Porch columns (paint-ready smooth surfaces)
Beams & headers (check local span requirements)
Landscaping timbers
RV carports & pole barns
Technical Specifications
Attribute
Specification
Modulus of Elasticity
1.6 million psi
Compression Strength
1,850 psi
Max Vertical Load
6,800 lbs (8' height)
Moisture Content
≤19% (KDAT optional)
Wane Allowance
≤1/8 depth, ≤1/3 length
4.5
Based on 42 reviews
Rating Breakdown
5 star
65%
4 star
20%
3 star
10%
2 star
3%
1 star
2%
Excellent quality straps
Posted on March 15, 2023
These straps have held up perfectly through months of heavy use on our construction site. The ratchet mechanism is smooth and the webbing shows no signs of wear.
By: John D. (Construction Foreman)
Great value for the price
Posted on February 28, 2023
I've used these for securing equipment on my flatbed trailer. They work as well as more expensive brands I've tried. The only reason I didn't give 5 stars is that the handles could be slightly more ergonomic.
By: Sarah M. (Trucking Company Owner)
Good basic straps
Posted on January 10, 2023
These straps do the job well for general use. I've had no issues with them, though I haven't pushed them to their limits yet. The yellow color makes them easy to spot in my tool trailer.
By: Robert T. (Equipment Operator)
#3 has tighter knot restrictions (better appearance) while maintaining equal strength - ideal for visible structural elements.
Yes - request ground-contact treated option for soil exposure.
30% stronger but requires treatment for outdoor use - cedar has natural rot resistance.
3.56" vs 4" accounts for drying/planing while maintaining structural rating.
When properly engineered - consult span tables for specific applications.
