2UUL BH04 The Micro Jig

The 2UUL BH04 Micro Jig is a small fixture for holding tiny parts, such as flex boards, chips and small sub-boards, that larger holders can't grip.

The listing describes adjustable arms and clamps, a non-slip base and magnetic areas for keeping screws and small parts in place. It doesn't give dimensions or clamp range.

Small jobs it handles

• A charging port flex with a broken connector to replace.

• A camera sub-board with a damaged solder joint.

• A tiny chip that drops off the mat during reballing.

• Missing screws from a teardown, held on the magnetic area.

Tips

Clamp parts gently, since thin flex boards tear if pinched hard. Keep the magnetic area away from anything magnet-sensitive, such as compass or speaker parts. Clean flux off the arms so they keep moving freely. When soldering on a small flex, add a dab of heat-resistant tape to hold it flat, because a clamp alone may only grip one end of it.

Pick the BH04 for small parts; the 2UUL BH03 One Jig is the larger all-round option for full boards and screen work.