This is a list of unnamed engineering tools.
Bynar scanner
A Bynar scanner
This scanning device was used by one of the Bynars aboard the Enterprise-D in 2364 when they worked on the ship's systems. (TNG: "11001001")
Claw tool
After Neelix discovered that Michael Jonas was secretly working with the Kazon-Nistrim in 2372, he attempted to stop Jonas by attacking him with a claw-like engineering utility. (VOY: "Investigations")
Computer hacking tool
In 2372, after Tom Paris left the USS Voyager and was kidnapped by the Kazon-Nistrim, Paris used a hacking tool to access the systems of the raider he was in to determine the identity of a mole on Voyager. The device also had an explosive which could be timed. (VOY: "Investigations")
Holodeck repair tools
When the holodeck of the Enterprise-D had malfunctions in 2364, Geordi La Forge, Wesley Crusher, and two technicians used these three engineering tools for diagnostic and repair. (TNG: "The Big Goodbye")
O'Brien's tool box
O'Brien's tool box
While searching for his missing EJ7 interlock O'Brien opened his tool box with several unnamed engineering tools in it in 2369. (DS9: "In the Hands of the Prophets")
Picard's tool
A tool used by Picard
This tool was used by Captain Jean-Luc Picard in 2373/2063 doing modifications/repairs on a phaser rifle while talking to Lily Sloane in the observation lounge aboard the USS Enterprise-E. (Star Trek: First Contact)
Sealing tool
An engineering tool
Neela wanted to use this engineering tool to close a security seal after she finished repairs in the security office. Chief O'Brien told her that this was the wrong tool and she had to use an EJ7 interlock instead because it was a security seal. (DS9: "In the Hands of the Prophets")
Subspace transmission scrambler
A subspace transmission scrambler
This pen-like engineering tool was used by Nog to scramble the subspace transmission between himself and Jake Sisko and the Bajoran Sirco Ch'Ano in 2369. (DS9: "Progress")
Upgrade tool
An engineering tool
This unnamed engineering tool was used by Chief Miles O'Brien in 2372 on Deep Space 9. He worked on a console on ops and told Major Kira Nerys about the upgrades he did to the station's systems. (DS9: "The Way of the Warrior")
Warp core utility
The utility in use
This object was used beside the USS Voyager's warp core in 2374 while attempting to get it functional again after the ship had Borg modifications installed by Seven of Nine. (VOY: "The Gift")