Don-Jo BP-1-34 Bottom Offset Pivot (Jamb) | 5-1/2" x 4-3/4" | 626 Satin Chrome, 605 Bright Brass, 606 Satin Brass, 612 Satin Bronze, 613 Oil-Rubbed Bronze

The Don-Jo BP-1-34 is a bottom offset pivot (jamb) engineered for heavy commercial and institutional door openings requiring a 3/4" offset and a 600 lb load capacity. Constructed from non-ferrous material, this 5-1/2" x 4-3/4" jamb-side pivot installs at the base of the door frame and works in conjunction with a matching top pivot and, where door height warrants, an intermediate pivot to form a complete offset pivot set. Available in five finishes — 626 satin chrome (US26D), 605 bright brass (US3), 606 satin brass (US4), 612 satin bronze (US10), and 613 oil-rubbed bronze (US10B) — the BP-1-34 suits a wide range of architectural hardware schedules from office lobbies to high-traffic institutional corridors.

3/4" Offset Pivot Design for Heavy Commercial Doors

The 3/4" offset positions the pivot center away from the door face, enabling proper door swing clearance and alignment in offset pivot applications.

• 3/4" pivot offset: Delivers the standard 3/4" offset bottom pivot geometry required for commercial pivot door systems, ensuring correct door swing and frame clearance on heavy openings.
• 600 lb rated load capacity: Supports heavy commercial doors up to 600 lbs, making the BP-1-34 appropriate for solid-core wood, hollow metal, and other substantial door assemblies in high-traffic environments.

Non-Ferrous Construction for Durability and Finish Retention

The non-ferrous material composition of the BP-1-34 resists corrosion and supports long-term finish integrity in commercial door applications.

• Non-ferrous material: Provides corrosion-resistant performance suited for interior commercial openings where hardware longevity and appearance retention are specified.
• Five finish options: Available in 626 satin chrome, 605 bright brass, 606 satin brass, 612 satin bronze, and 613 oil-rubbed bronze to coordinate with door hardware schedules across a variety of architectural styles.

Jamb-Mounted Installation with Full Fastener Package

The BP-1-34 ships as a jamb-side bottom pivot with all mounting hardware included, simplifying field installation on both new construction and replacement projects.

• Included fasteners: Each unit includes 8 wood screws and 8 machine screws, providing the hardware needed for secure attachment to wood or hollow metal jamb conditions.
• Handed configuration: The BP-1-34 is handed (LHR/RHR) at the same price — specify handing at time of order to ensure correct jamb-side orientation.
• Shelf pack of 1: Sold individually, allowing single-unit ordering for replacement or completion of an existing pivot set without requiring a multi-unit purchase.

Technical Details

The Don-Jo BP-1-34 is a non-stock item that ships directly from Don-Jo Manufacturing. Please allow 3–10 business days for order processing and shipment. Select your finish and specify handing (LHR or RHR) when placing your order.

Ordering & Lead Time

Non-stock, ships from Don-Jo. Lead time: 3-10 business days.