Generally Conforming to IS 3082-1988

Black Allen keys are made from Chrome Vanadium Steel which withstand upto 30% higher torque as compared to Allen keys made Carbon Steel. TAPARIA Black Allen Keys are scientifically hardened to 52 to 56 HRC. Other makes Allen keys are usually offered with hardness in the range of 48 to 52 HRC. As a result of higher hardness offered in case of TAPARIA Black Allen keys along with superior steel properties the wear resistance and life is more of TAPARIA Allen keys. Allen keys are precision drawn for perfect matching of Allen keys with screw head.

• View Details

  

  PRODUCT NO.	Size	L1	L2
  K1.5V	1.5mm.	44	14
  K2V	2mm.	48	15
  K2.5V	2.5mm.	51	17
  K3V	3mm.	57	19
  K4V	4mm.	64	21
  K5V	5mm.	71	24
  K6V	6mm.	84	28
  K10V	10mm.	108	35
  AK-12	12mm.	125	45
  AK-14	14mm.	140	56
  AK-17	17mm.	160	63
  AK-19	19mm.	180	70
  AK-22	22mm.	200	80
  AK-24	24mm.	224	90
  AK-27	27mm.	250	100
  AK-30	30mm.	280	112
  AK-32	32mm.	315	125
  AK-36	36mm.	355	140