{"product_id":"d4-type-spiral-balance-15lbs-to-30lbs","title":"D4 Type Spiral Balance - 15lbs to 30lbs","description":"\u003cp\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIntroducing our D4 Type Spiral Balances, designed for both domestic and commercial use. These light-duty, economical balances are ideal for a variety of applications, accommodating sash weights ranging from 6.8kgs (15lbs) to 13.6kgs (30lbs).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdjustable Weight Range\u003c\/strong\u003e: Tailor the balance to your specific needs with a special tension adjustment tool, ensuring optimal performance for your glazed sash weights. For detailed instructions on adjusting the tension, please refer to our FAQ section.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Specifications\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMinimum Sash Weight\u003c\/strong\u003e: 6.8kgs (15lbs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Sash Weight\u003c\/strong\u003e: 13.6kgs (30lbs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable Lengths\u003c\/strong\u003e: 21 lengths ranging from 20\" to 40\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTube Diameter\u003c\/strong\u003e: 16mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGroove Dimension\u003c\/strong\u003e: 17mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePackaging\u003c\/strong\u003e: Supplied as pairs for convenience.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese balances are the perfect solution for your sash weight needs, combining functionality with ease of use.\u003c\/p\u003e","brand":"ERA","offers":[{"title":"20 inch \/ 508mm","offer_id":54849094648146,"sku":"D420004W-UDF","price":21.36,"currency_code":"GBP","in_stock":false},{"title":"21 inch \/ 533mm","offer_id":54849094680914,"sku":"D421004W-UDF","price":22.42,"currency_code":"GBP","in_stock":true},{"title":"22 inch \/ 559mm","offer_id":54849094713682,"sku":"D422004W-UDF","price":22.42,"currency_code":"GBP","in_stock":true},{"title":"23 inch \/ 584mm","offer_id":54849094746450,"sku":"D423004W-UDF","price":22.42,"currency_code":"GBP","in_stock":true},{"title":"24 inch \/ 610mm","offer_id":54849094779218,"sku":"D424004W-UDF","price":22.42,"currency_code":"GBP","in_stock":true},{"title":"25 inch \/ 635mm","offer_id":54849094811986,"sku":"D425004W-UDF","price":24.55,"currency_code":"GBP","in_stock":false},{"title":"26 inch \/ 660mm","offer_id":54849094844754,"sku":"D426004W-UDF","price":24.55,"currency_code":"GBP","in_stock":false},{"title":"27 inch \/ 686mm","offer_id":54849094877522,"sku":"D427004W-UDF","price":24.55,"currency_code":"GBP","in_stock":true},{"title":"28 inch \/ 711mm","offer_id":54849094910290,"sku":"D428004W-UDF","price":24.55,"currency_code":"GBP","in_stock":true},{"title":"29 inch \/ 737mm","offer_id":54849094943058,"sku":"D429004W-UDF","price":24.55,"currency_code":"GBP","in_stock":true},{"title":"30 inch \/ 762mm","offer_id":54849094975826,"sku":"D430004W-UDF","price":24.55,"currency_code":"GBP","in_stock":true},{"title":"31 inch \/ 787mm","offer_id":54849095008594,"sku":"D431004W-UDF","price":25.93,"currency_code":"GBP","in_stock":true},{"title":"32 inch \/ 813mm","offer_id":54849095041362,"sku":"D432004W-UDF","price":25.93,"currency_code":"GBP","in_stock":false},{"title":"33 inch \/ 838mm","offer_id":54849095074130,"sku":"D433004W-UDF","price":25.93,"currency_code":"GBP","in_stock":true},{"title":"34 inch \/ 864mm","offer_id":54849095106898,"sku":"D434004W-UDF","price":24.68,"currency_code":"GBP","in_stock":true},{"title":"35 inch \/ 889mm","offer_id":54849095139666,"sku":"D435004W-UDF","price":24.68,"currency_code":"GBP","in_stock":true},{"title":"38 inch \/ 965mm","offer_id":54849095172434,"sku":"D438004W-UDF","price":26.43,"currency_code":"GBP","in_stock":true},{"title":"40 inch \/ 1016mm","offer_id":54849095205202,"sku":"D440004W-UDF","price":26.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1081\/7994\/7858\/files\/D420004W_1.avif?v=1790396969","url":"https:\/\/upvcfittings.co.uk\/products\/d4-type-spiral-balance-15lbs-to-30lbs","provider":"UPVC Fittings","version":"1.0","type":"link"}