2UUL BH31 “The Smile Jig” Phone Board & Chip Holder

2UUL BH31 “The Smile Jig” Phone Board & Chip Holder

The 2UUL BH31 “The Smile Jig” is a precision-engineered phone board and chip holder jig designed to elevate your electronics repair workflow. Created for technicians and repair professionals, this ergonomic fixture provides stable, adjustable support for mobile PCBs, chips and small components during delicate tasks such as soldering, rework, reballing, component placement and inspection. Whether you’re fixing smartphones, tablets or other compact boards, the BH31 ensures your workpiece stays steady and secure — drastically reducing slippage, misalignment and repair errors.

Built with robust materials and thoughtful design, the BH31 jig features adjustable arms and clamps that accommodate a wide range of board sizes and shapes. Its compact footprint fits seamlessly into any repair bench, while the easy-lock mechanism allows rapid setup and repositioning without compromising stability. The smile-shaped support configuration not only improves access to critical areas but also enhances visibility and tool clearance during precision tasks.

From high-magnification microscope work to hot air station operations, the 2UUL BH31 “The Smile Jig” adds rigidity, control and confidence to your repair process — making it an essential accessory in professional mobile repair labs and DIY electronics workspaces alike.

⭐ Key Features

• Precision Board & Chip Support — Holds PCBs and chips securely during repair tasks.
• Adjustable Clamps & Arms — Fits a wide range of board sizes and shapes.
• Robust Construction — Metal/engineering materials for long-lasting durability.
• Stable Fixation — Prevents slippage during soldering, reballing and inspection.
• Compact Repair Fixture — Small footprint ideal for busy repair benches.
• Ergonomic Smile Jig Design — Enhances access, visibility and tool clearance.
• Quick Lock Mechanism — Easy board mounting and repositioning.
• Works with Accessories — Compatible with microscopes, hot air stations, and other tools.
• Improves Precision Repair — Reduces error during board-level reworks.
• Essential for Technicians — Ideal for phone, tablet and small electronics repair.

⚙️ Technical Specifications