MT-ATCrank handles

Revolving handle

Technopolymer

Technical datasheet

MT-AT

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Catalogue	Description	R	d_H9	L	D	d₁	d₂	d₃	l	l₁	l₂	l₃

44053	MT.50-AT	50	6	69	22.5	18	15	13	20.5	9	23	29.5
44113	MT.64-AT	64	8	86	26.5	20	15	16	22.5	9	25	31.5
44213	MT.80-AT	80	10	106	30	24	18	17	26	11	31	37
44313	MT.100-AT	100	12	128	33.5	24	18	21	30.5	10	31	40.5
44413	MT.130-AT	130	14	162	39	34	26	25	35	14	43	49
44513	MT.160-AT	160	16	197	44	34.5	26	27	39.5	15	43	54.5

# For maximum torque (C) and impact strength (L) see Technical data.

Main specifications
General information

Material

Glass-fibre reinforced polyamide based (PA) technopolymer, black colour, matte finish.

Standard executions

Black-oxide steel boss, H9 reamed hole.

MT-AT: with revolving handle I.621+x in technopolymer, not removable.
MT-AT+IR: with fold-away handle IR.620 in technopolymer.

Features and applications

The reticular structure of the crank arm and the technopolymer used make this handle very strong and therefore suitable for transmitting high torque values.