Aim7 1″ Bravo Steel Spacer – 1.375×24 Knurled (Black Oxide)

Aim7 1″ Bravo Steel Spacer Knurled– 1.375×24 (Black Oxide) The Aim7 1″ Bravo Steel Spacer is an ultra-durable modular extension and alignment solution engineered for maximum strength, precision, and universal compatibility. Measuring 1.00 inch in overall length with a 1.55-inch outer diameter, it features internal 1.375×24 threading (1-3/8″×24)—the industry-standard Bravo / HUB pattern—on both ends, allowing seamless integration with compatible mounts, adapters, and blast mitigation devices. Precision CNC-machined from high-tensile 4140 chromoly steel and finished in a durable black oxide coating, this spacer is built to withstand extreme heat, pressure, and demanding duty cycles while maintaining perfect concentricity and bore alignment. KEY FEATURES: Industry-Standard Bravo / HUB Pattern: Features 1.375×24 TPI internal threads on both ends for universal modularity across compatible mounting systems. High-Tensile 4140 Steel Construction: Precision CNC-machined from solid 4140 chromoly alloy steel for superior tensile strength and heat resistance compared to aluminum alternatives. Black Oxide Protective Finish: Treated with a corrosion-resistant black oxide finish to minimize glare and resist wear under harsh conditions. Bore Alignment & Concentricity: Machined to strict tolerances to ensure true concentricity and repeatable alignment with your setup. PRODUCT SPECIFICATIONS: Brand: Aim7 Material: 4140 Chromoly Steel Overall Length: 1.00″ Outer Diameter (OD): 1.55″ Inner Diameter (ID): 1.388″ Internal Thread Pitch: 1.375×24 TPI (both ends) Finish: Black Oxide SHIPPING RESTRICTION & LEGAL DISCLAIMER California Shipping Policy (AB-1263): Due to California Assembly Bill 1263 (AB-1263) compliance regulations, we do not ship this item to California addresses. Orders placed with a California shipping destination will be canceled automatically. Add to Wishlist Add to Wishlist