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Great for physics experimentation, testing breaking strain, strength, and stretch of fabrics, paper, polythene, etc.
Pair of quality aluminium clamps with wing-nut fixings and attachment system.
Clamps measure 6.25 x 5.0 x 1.87cm. Attachment bars measure 4.0cm.
Clamps feature a 0.82cm hole for hanging slotted weights.
(NOTE: Not suitable for testing low elasticity materials such as metal strips, etc.
Supplied without weights).
