Download Catalogue

Ring Spanner

Ring Spanner

Product Overview

RING SPANNER

PRODUCT NO. & SIZE	D1	D2	T1	T2	L	WEIGHT GRAMS
18 - 6 X 7	11.0	12.5	5.0	6.0	180	48.0
18 - 8 X 9	14.0	16.5	6.0	7.0	190	69.0
18 - 10 X 11	17.0	18.0	7.0	8.0	200	94.0
18 - 12 X 13	19.0	21.0	8.0	8.5	215	100.0
18 - 14 X 15	22.0	24.0	8.5	10.0	230	155.0
18 - 16 X 17	25.0	26.5	10.0	10.5	245	176.0
18 - 18 X 19	28.0	29.0	11.0	11.0	260	235.0
18 - 20 X 22	31.0	33.0	12.0	13.0	290	178.0
18 - 21 X 23	31.5	34.0	13.0	13.5	310	170.0
18 - 24 X 26	37.5	40.0	12.5	14.0	315	210.0
18 - 24 X 27	37.5	41.0	13.0	14.0	340	220.0
18 - 25 X 28	38.0	41.5	15.0	16.5	355	258.0
18 - 30 X 32	44.0	47.0	17.5	18.5	380	336.0
18 - 32 X 36	46.5	53.0	20.0	20.0	410	200.0
18 - 36 X 41	56.0	62.5	20.0	20.0	450	265.0
18 - 41 X 46	60.0	69.0	22.0	23.0	500	330.0
18- 46 X 50	75.0	82.0	24.0	24.0	550	485.0

Special Features

Salient Features

Drop forged from high grade Chrome – Vanadium Steel
Scientifically heat-treated to give maximum strength and wear resistance.
Slightly rounded handles-sand blasted –fit snugly in the hand and gives comfortable grip.
Clearly marked –facilitates choice of right size.
Precised across flat on each end avoids Nut damage.
I-section design of spanners gives strength with low weight.
Thoroughly corrosion protected with Nickel-Chrome & black phosphate finish.
Available in Metric, Inch & WW series with various size

Minimum Torque Value in Kg.m

Nominal Width A/F	Torque value in Kg.m
6	1.8
7	2.6
8	3.5
9	4.6
10	5.9
11	7.4
12	9.1
13	10.9
14	13
15	15.3
16	17.8
17	20.5
18	23.4
19	26.6
20	30
21	33.6

RING SPANNERS

Nominal Width A/F	Torque value in Kg.m
22	37.5
23	41.6
24	46
25	50.6
26	55.5
27	60.6
28	66
30	77.5
32	90.1
36	118.8
41	161
46	201.7
50	256
55	320
60	392
65	410
70	475

TAPARIA ring spanners generally Conform to I.S. 2029-1998