Lowes offers Vevor 4-ft. Staircase Handrail with Mounting Hardware for $26.67. Free shipping on orders over $35. 

Product Description:
Pipe Stair Handrail: Our wall mount handrail is combining with elegance, versatility, easy installation, and security; Each bracket holds up to 440lbs loading; Outdoor-dedicated spray paints on the carbon steel pipe surface provide long-term service for both indoor and outdoor handrails;; [Package Content] 2 x Handrails; 3 x Wall Mount Supports; 12 x 6*30 Expansion Screws; 12 x 3.5*35 Screws

• 23.6-IN Pipe Stair Handrail provides a secure environment and increase beauty for your house
• 2PCs Handrails are made of strong-hardness carbon steel to keep away from deformation and scratch
• Pre-hole diameter: 0.23-IN; Standing out from wall width: 3.74-IN; Pipe diameter: 1.26-IN; Pipe thickness: 0.06-IN
• Secure Up/Down Stair: Pipe diameter: 1.26”/ 32 mm; Pipe thickness: 0.06”/ 1.5 mm; Length of each pipe: 23.6"/ 60 cm; Amount: 2 handrails; Total length: 4 FT/ 1.2 m; The heavy-duty pipe stair handrail can support 440lbs/ 200 kg loading each bracket; Therefore, it can be used as a grab bar for up and downstairs, especially for children, the elderly, pregnant women, and people who have difficulty climbing stairs;
• Industrial-Style Design: The staircase handrail is designed with a unique industrial style; It is made of strong-hardness carbon steel to keep away from deformation and scratch; Matte black finish (with 100m outdoor-dedicated spray paints on the industrial pipe handrail surface) withstands the elements year after year and won't rust, corrosion in all seasons and climates;
• Effortless to Install: Pre-hole diameter: 0.23”/ 6 mm; Standing out from wall width: 3.74”/ 95 mm; The wall handrailings for stairs are fast to install by threading each part and installing the wall; Please measure the length of the handrail you need accurately before installation;
• Complete Railing Kit: All accessories are included for installing a pipe handrail; The 3.34"/ 85 mm base and each base with four pre-holes and expansion screws ensure the railing be tightly fixed on the wall; A T-shaped wall mount support can connect multi-piece brackets; 1.26"/ 32 mm round corner pipe make sure not to catch clothes or get scratched when passing by;
• Versatile Application: The staircase railings can be applied to a horizontal, inclined, or vertical balustrade; The various installation methods can be used as handrails, clothes rack, and corner mounting on villas, lofts, bars, apartments, office buildings, and dormitories; Indoor and outdoor are both available;
• Specification: Model: VV-GYGFS-HS4YC; Material: Carbon Steel+ Matte Finish; Wall Mount Support: 3 PCS; Pipe Amount: 2 PCS; Total Length: 4 FT/ 1.2 m; Load Capacity(Each): 440lbs/ 200 kg; Stand out Width: 3.74”/ 95 mm; Pre-hole Diameter: 0.23”/ 6 mm; Pipe Diameter: 1.26”/ 32 mm; Pipe Thickness: 0.06”/ 1.5 mm; Color: Black; Item Weight(Each): 1.39lbs/ 0.63 kg