
Description:
This casement operator is constructed of a diecast housing and crank handle, with a 9 inch steel arm and a hardened steel worm gear mechanism. It features a square body and mounts on the left side of the window, when viewing the window from the inside looking out. This operator is used on older steel-framed casement windows, with a pair of mounting holes spaced at 3-7/8 inch and another at 4-3/4 inch on center. A crank handle and installation fasteners are included with this casement operator.
Reviews:
5.0 out of 5 stars Fresh Air
Used this kind of operator on several windows and works just fine. I finally can open all of my windows. The handle screw was not glued in by paint and the install was fairly easy. Be aware though that your existing window screw holes might not align with the ones in the device. Especially if your house is old like ours. I could only use 1 of the included bolts and had to make due with a small off center wood screw in the other hole. Holds in fine though.
5.0 out of 5 stars Excellent window operator
Fits well with a window from the 50’s. Easy to install. Happy!
5.0 out of 5 stars Works Great! Thanks!
Works Great! Thanks! So far so good!
1.0 out of 5 stars So cheap and do not work well
So I am restore a very old house that has the amazing antique steel windows (think industrial factory windows with lots of 12x16 panes). They open by cranking out but many of the window cranks were broken so I bought these as a replacement. The first issue is that the little round but at the end of the bar is the the same size so it hits the ends of the window frame and won’t allow the window to close all the way. I figured that was not the manufacturers fault since these windows are old and maybe the design has changed since these were originally designed. To fix it I cut a slightly wider notch in the window frame with an angle grinder which seemed to fox the problem. But now, after only a couple of weeks of use, almost all of these handles have broken off from the arms. The attachment pieces on the inside are cheap plastic so basically as soon as you crank it a couple of times the threading strips out. It’s really unfortunate because I don’t know that I’ll ever be able to find good replacements that aren’t made of cheap plastic.
3.0 out of 5 stars Returning
Product was opened. Will be returning.
4.0 out of 5 stars Work great! its good
Works Great and easy to install.One problem is the holes are not threaded so I had to run the home depot and get some screws and nuts to attach them to the windows. It did come with screws but I do not know what they were think by not threading the hole. The screws were only long enough for the hole, So I had to buy nut and screws. I wish they were included.Anyway easy fix, maybe there lots of different windows out there. Bottom line is they work and they work well.
5.0 out of 5 stars Quality product
Cranks smoothly. Quality product. Will buy again
5.0 out of 5 stars Easy peasy
Great replacement window crank! Very solid and sturdy
Bad quality
Bad quality
Easy
Should have bought these earlier. If you are having trouble with the older ones just swap em out.
Bad quality
Very bad quality. Use 2 months and broken. Window can not roll out and in. Not recommend to buy it. Waste of money.
Good product
As described
Perfect replacement
Works perfectly to replace old mechanism.
Visit the PRIME-LINE Store
Prime-Line H 3514 9 In. Diecast Construction Aluminum Painted Finish Left Hand Casement Operator with Square Body (Single Pack)
AED11965
Quantity:
Order today to get by 7-14 business days
Delivery fee of AED 20. Free for orders above AED 200.
Imported From: United States
At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.
BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.
Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.
If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.
Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.
All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.
While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.
Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.
BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.
All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.
All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.
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Similar items from “Window-Dressing Hardware”
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https://www.bolo.ae/products/UO000XXK5LF
Visit the PRIME-LINE Store
Prime-Line H 3514 9 In. Diecast Construction Aluminum Painted Finish Left Hand Casement Operator with Square Body (Single Pack)

AED11965
Quantity:
Order today to get by 7-14 business days
Delivery fee of AED 20. Free for orders above AED 200.
Imported From: United States
At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.
BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.
Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.
If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.
Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.
All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.
While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.
Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.
BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.
All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.
All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.
Description:
This casement operator is constructed of a diecast housing and crank handle, with a 9 inch steel arm and a hardened steel worm gear mechanism. It features a square body and mounts on the left side of the window, when viewing the window from the inside looking out. This operator is used on older steel-framed casement windows, with a pair of mounting holes spaced at 3-7/8 inch and another at 4-3/4 inch on center. A crank handle and installation fasteners are included with this casement operator.
Reviews:
5.0 out of 5 stars Fresh Air
Used this kind of operator on several windows and works just fine. I finally can open all of my windows. The handle screw was not glued in by paint and the install was fairly easy. Be aware though that your existing window screw holes might not align with the ones in the device. Especially if your house is old like ours. I could only use 1 of the included bolts and had to make due with a small off center wood screw in the other hole. Holds in fine though.
5.0 out of 5 stars Excellent window operator
Fits well with a window from the 50’s. Easy to install. Happy!
5.0 out of 5 stars Works Great! Thanks!
Works Great! Thanks! So far so good!
1.0 out of 5 stars So cheap and do not work well
So I am restore a very old house that has the amazing antique steel windows (think industrial factory windows with lots of 12x16 panes). They open by cranking out but many of the window cranks were broken so I bought these as a replacement. The first issue is that the little round but at the end of the bar is the the same size so it hits the ends of the window frame and won’t allow the window to close all the way. I figured that was not the manufacturers fault since these windows are old and maybe the design has changed since these were originally designed. To fix it I cut a slightly wider notch in the window frame with an angle grinder which seemed to fox the problem. But now, after only a couple of weeks of use, almost all of these handles have broken off from the arms. The attachment pieces on the inside are cheap plastic so basically as soon as you crank it a couple of times the threading strips out. It’s really unfortunate because I don’t know that I’ll ever be able to find good replacements that aren’t made of cheap plastic.
3.0 out of 5 stars Returning
Product was opened. Will be returning.
4.0 out of 5 stars Work great! its good
Works Great and easy to install.One problem is the holes are not threaded so I had to run the home depot and get some screws and nuts to attach them to the windows. It did come with screws but I do not know what they were think by not threading the hole. The screws were only long enough for the hole, So I had to buy nut and screws. I wish they were included.Anyway easy fix, maybe there lots of different windows out there. Bottom line is they work and they work well.
5.0 out of 5 stars Quality product
Cranks smoothly. Quality product. Will buy again
5.0 out of 5 stars Easy peasy
Great replacement window crank! Very solid and sturdy
Bad quality
Bad quality
Easy
Should have bought these earlier. If you are having trouble with the older ones just swap em out.
Bad quality
Very bad quality. Use 2 months and broken. Window can not roll out and in. Not recommend to buy it. Waste of money.
Good product
As described
Perfect replacement
Works perfectly to replace old mechanism.
Similar suggestions by Bolo
More from this brand
Similar items from “Window-Dressing Hardware”
Share with
Or share with link
https://www.bolo.ae/products/UO000XXK5LF