Hex & Tx Keys
VERSATILE, STRONG AND DURABLE
TengTools wide range of hex & TX keys consists of a range of keys made of chrome vanadium steel for industrial use and a series made of chrome-molybdenum for heavy duty usage.
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TX Key TX9 -
TX Key TX8 -
TX Key TX15 -
TX Key TX30 -
TX Key TX25 -
TX Key TX10 -
TX Key TX40 -
TX Key TX20 -
TX Key TX27 -
Ball Point TX Key TX9 -
Ball Point TX Key TX30 -
Ball Point TX Key TX8 -
Ball Point TX Key TX15 -
Ball Point TX Key TX10 -
Hex Key Set AF 10 Pieces -
Ball Point TX Key TX25 -
Ball Point TX Key TX20 -
Ball Point TX Key TX27 -
Hex Key Metric 1.5mm -
Hex Key Metric 0.7mm -
Hex Key Metric 7mm -
Hex Key Metric 5.5mm -
Hex Key Metric 12mm -
Hex Key Metric 36mm
Common questions
Chrome vanadium or chrome molybdenum keys — which do I need?
Chrome vanadium is the industrial-use range: stronger, harder and more durable than regular carbon steels. Chrome molybdenum (CrMo) is the heavy-duty series — the highest quality steel in the range, particularly hard and strong with an amount of flex, ideal when more torque is required.
What's the point of the ball point end?
Reaching awkward fasteners: a ballpoint head turns Hex or TX fastenings at up to a 25° angle. For high-torque work, switch to the straight end for maximum fastener engagement.
What sizes does the range cover?
Metric and SAE sizes up to 36mm or 5/8", in both steel grades.
Do the keys fall out of the case?
The cases are designed to hold each key tight enough not to fall out, but flexible enough to remove easily with one hand.
Torque values and calibration guidance are from the Teng Tools catalogue. Always follow the fastener manufacturer's specified torque.